Silverado high pitched whine. No grinding or shifting issues to speak of.

Silverado high pitched whine Sometimes it will do it at an idle and sometimes it will do it while driving. Feb 9, 2020 · Alternator whine is the granddaddy of car stereo noise. We first noticed it while at a stop next to a concrete wall (in a drive-through). Apr 15, 2021 · Soooo I have a high pitch whine in my canyon. 42 rear. I bought a 2020 Silverado trail boss used with 16k miles, 2 days ago. No grinding or shifting issues to speak of. 8 Liter, has a slight whine all the time, but it isn't the least bit loud, and gets no louder at different RPMs I run it at. I went to a Rockford Fosgate 3SIXTY. 3 is making a whistle noise while accelerating that almost sounds similar to a turbo As it gets louder at shifting points or high rpm's. However I read to drop the tank and some say lift the bed. Jun 22, 2006 · High pitch whine/whistle? Jump to Latest Sold - 2007 Chevy Silverado Summit White 4. I recently purchased a 99 silverado z-71. 2 L V8. Mar 12, 2010 · I have a 2008 Chevy 2500HD Duramax diesel with Allison transmission. Mine was just as clone said, a loose EGR blocker plate (the nuts were still tight just barely leaking out). The pitch goes up and down along with the rpm's. Jan 10, 2013 · So i am just driving along the other morning, and all of a sudden i hear this crazy, high pitched ringing noise, almost like a tornado siren but alot quieter. Does this sound like a need a new fuel pump. fifth wheel camper on a steep grade, I sometimes hear a high-pitched whine after having been on the steep grade for some time. If you’re asking yourself “why is my Chevy Silverado making a whining noise?”, you’re not alone. Our professionals are here to help make sure you find the answers you need to your questions and our community is here to help other brainstorm Aug 12, 2013 · Subject: Whine or Click Type Noises from Front Axle/New Design Front Axle Side Bearing Adjusters (Inspect/Replace with New Lock Rings) Models: 2002-2009 Cadillac Escalade, Escalade ESV, Escalade EXT 2002-2009 Chevrolet Avalanche, Silverado, Suburban, Tahoe 2002-2009 GMC Sierra, Yukon, Yukon XL All Equipped with 8. It kind of sounds like a bad power steering pump noise and the pitch climbs with the RPM. at first i thought it was me just going nuts but i have had 2 of my buddies confirm that it is there. 3L 2023 tahoe, 0KM at 200 KM i took it for a drive and noticed a high pitched frequency / whine noise on acceleration. The last couple of times I have pulled it over a mountain near my house, my engine or turbo makes a high pitched whining noise. But if I’m cruising anywhere between 72-78mph it whines pretty loud. Let’s dive into the discussion: Note: You can also read how to fix the left Speaker louder than the right. 2018 Silverado Duramax High Country in Deep Ocean Blue Metallic CCSB/SRW 4x4 L5P Purchased 8-11-2018 - All stock Mar 20, 2015 · I chased a whining sound like that for at least a year. Turns out the dealership left a bolt out of the radiator shroud and under Ihigh load would contact the fan. Whine that changes with engine speed: If the whining noise increases or decreases with engine speed, it likely points to a component directly connected to the engine’s rotation. When there is no whine sound, there's no problem on Nov 23, 2012 · I have a 2005 Silverado extended cab 4x4 with 5. Sort of like an air leak but it's more noticeable when the engine is cold. Nov 13, 2018 · High Pitch Whine Like a Dental Drill. Jan 10, 2020 · Hi all, noticing a whining noise coming from my truck that seems to be dependant on engine RPM, not vehicle speed. Customer: I have a 2002 Silverado with 73,600 miles on it. Any thoughts as to what it might be? Oct 12, 2022 · Hey guys. 4th Gear is completely quiet. Aug 2, 2023 · Yeah I would say its a little high but not too far off. How do I eliminate this? Apr 3, 2018 · I just picked up a new '18 Silverado Duramax Z71 Midnight this weekend. Location wise the sound is coming from transmssion. When the truck is in motion, starting at about 20 mph, I begin hearing a low whine/hum that gets higher pitched as speed (not RPMs) increases, although I can't say it gets too much louder with speed. Nov 9, 2024 · If you hear grinding noises, clunking sounds, or whining (especially a high-pitched whine), there may be excessive wear of the internal components of your transmission and/or problems with the fluid conditions. I've noticed it several times over the last month. Anyone have any ideas? Feb 28, 2009 · 1st I would like to say that this is a great source of info, I have learned a lot by ready many posts. So acceleration makes the whistle faster and higher pitched. 0 LZ0 6'6" Bed, Pacific Blue. It only does this with the A/c on. 25" Front Axle Condition I have a 1989 chevy silverado c1500, and my everything was running perfectly fine, radio works with no interference when accelerating, now suddenly after the service, ( I was told tires were put on) the radio makes a high pitched whining noise like I said above, it was never there before. Love the truck but am experiencing something that I never experienced with my '15 Duramax Denali. Plus labor to do it all. It is usually very faint almost inaudible and almost too high pitch to hear. Jan 10, 2013 · My recently purchased, very high mileage, 2006 Silverado with the 4. Looks amazing, drives amazing, except for 1 thing. Mar 22, 2022 · Speakers Emitting High-Pitched Sound [7 Easy Solutions] High-pitched sound from your speaker is quite an annoying issue. A high-pitched whine, especially when you kick on the AC or rev up the engine, typically means your AC compressor is dealing with some stress. Most of the time this is caused by a poorly chosen ground for a piece of equipment. User Info. 3 extended cab 122k, my first Silverado. 3 high pitch whine when accelerating (Topic#325999) regbob Newbie Posts: 41 Age: 57 Loc: Minneapolis MN Reg: 04-02-11. It is significantly louder at 75. brought it back to dealer, they are trying to Aug 21, 2024 · Identifying the Source of Whine. It cannot be heard very much on the lower settings, but gets louder the the higher I turn it up. It's not the turbo, the wife, or the kids. Seems like lift the bed is easier. Starts to be noticeable at about 45 MPH, and is very loud by 65 MPH. 3L has developed a high pitched whine inside the dash. The colder it is, the worse it is. If I feather the gas I can change the pitch slightly. The noise sounds cyclical and kind of "winds up" until it sounds like its one continuous beeping sound due to the increase in speed of the cyclicity. Feb 9, 2013 · Whining noise in first kinda high pitched and its really bad in 4wd any ideas? K&N CAI, MBRP XP series, tint,zone 6. The only way I can describe it is it sounds like a supercharger. The truck had 400 miles on it when I got it, so don't know how it was treated in the first 400mi. Knowing what this sound means is key to fixing it right. Mar 22, 2012 · Upon start up I had crazy belt squealing noise, but it stopped. 4 4ch amp, i’m getting a huge amount of alternator whine and high pitched white noise from my tweeters. Jan 13, 2016 · I have a 2007 Silverado NB LTZ with a 5. Oct 2, 2024 · 2006 Silverado 5. Ive just installed a DEF delete, EGR delete, AFE stage 2 intake and a Torque Technologies Programmer on my 2011 Duramax. 3 Ever since buying this truck I've noticed a whistling noise while accelerating on the highway. Oct 3, 2011 · Note that I did a search on 'whine' before posting this and found nothing I could immediately use, hence the need to post. A whining power steering pump can signal a serious problem, but it’s not always a cause for immediate panic. 3 motor. SOLD 2009 Chevy Silverado 1500 . When the noise first occurred it sounded it could be a belt/pulley or possibly a vacuum leak somewhere. When I feather the throttle a bit I can make it go away but as soon as I get back into it a bit it comes back. Oct 3, 2019 · If your GMC Sierra is experiencing a whining noise, determining where and when the noise is happening is coming from is key to diagnosing and tracking down the cause. This troubleshooting guide analyzed and presented all the causes and solutions which led to this crisis. This lasts 30 sec to 2 minutes, and has stayed on up to 5 minutes when the key is in acc. com Jul 3, 2024 · When you notice a high-pitched whining noise under the engine of your Chevy Silverado, the first step is to pinpoint the source of the sound, which often points to the transmission area. 3 high pitch whine when accelerating Jump to Latest 3. I've had this high pitched whistle/whine noise for a little over a month now and I really could use some more ideas to check. May 6, 2023 · my girl bought a BRAND NEW 5. Customer: My 2001 Silverado 5. To do this, you’ll need to perform a thorough transmission inspection . When there is no whine sound, there's no problem on Feb 1, 2015 · Hello All, Newby here. ) My 2004 GMC Sierra 1500 has had a (non-electrical in nature) whine/whistle in the engine compartment since I purchased it (used). I'll make a recording in the morning and post it for opinions. Jul 6, 2015 · With the engine idling, listen around the intake manifold for the high pitched whistle of an intake or vacuum line leak. Mar 30, 2012 · I have a 94 Grand Cherokee Limited automatic, Quadra-Trac, with 5. High pitch from engine and only under load. Dealership responds that it is excessive winds; however, that has not been the weather conditions on these instances at all. Jan 7, 2023 · If you experience a very loud high-pitched whining noise when you accelerate your car, there is a risk that there is a leak from your intake manifold or boost pipes. Done research for the past few days after I got and have found that it is likely an input shaft bearing making the noise. It's deff the tranny cause I went to manual mode and held 1st gear then selected 2nd and the whine was consistent with the shift. If I let off the gas it'll immediately stop. When car is parked and turned off, a fairly quiet, high-pitched whine is coming from the rear of the car. I'm hearing a very prominent howl noise coming from the rear differential. (And yes, I read every result. I've now got a very loud high pitched squeal when my turbo begins to build boost. Oct 13, 2023 · My 2017 Chevrolet Silverado 1500 LT with the 6spd is making an odd whirring noise when accelerating from a stop through 1st and 2nd. It was quiet for about a year, but now it's been making a high pitched whine ever since. I changed out the Idler pulley, Tensioner, and both belts last night. It's a whirring noise that gets louder and faster with speed, untill you get to about 45 and then the sound is very fast and faint. I singled it out using the big screwdriver stethoscope trick. The other is a buzzing noise the transmission makes when the truck is shut off. As I was reversing I noticed a very faint high pitched whine. It's got 154,000 on it and I'm having some issues. Is the whining noise Jun 13, 2022 · Hello everyone, I'm having a faint, high pitched whine in my front left and rear left speaker. i don’t know what the problem could be because i had a smaller amp installed in the same spot with the same wires and had no unwanted noise. I then take the X for a test drive. Parts Part Number Description Quantity HL3Z-7N134-A Package Contains 1 Jan 14, 2012 · Does the truck run smooth now or was it an intermittant condition? Could have been water in the fuel. Sep 29, 2024 · The Chevrolet Silverado is a powerful and reliable truck, but even the toughest machines can sometimes develop unexpected issues. May 18, 2011 · The first is a very high pitch whinning or whistling sound (almost like a tea pot whistle) when the truck is put in drive. When you let your foot off the gas to coast and then start accelerating, is when the noise starts. I was running an AudioControl LCQ-1 as both a line level converter (to RCAs) and some processing. While listening from under the truck, whine is coming from the bell housing or front portion of the transmission. It almost sounds like an air leak in a hose or something. It has a high pitched whining noise coming from under the hood when I accelerate. I hear a whine from either the front diff or transfer case. With that in mind, this page is divided by when you hear the whining noise and common causes under those conditions. In the passenger side foot well. it gets worse when its hot. It’s a high pitched whine, Seems to be loudest around 50-55 mph and tapers off when driving slowe Jan 6, 2015 · For over a month now my truck has randomly been making a high pitched whistling/whining noise. Jan 21, 2018 · Over the past week, I had been noticing a whine that seemed to vary with RPM; higher RPM, higher pitch noise. I would have expected a lot close to the 1200-1300 price after tax but everything keeps going up here lately. Returned to store, swapped out and bench tested a new one to which there were no noises in the store. Nov 25, 2020 · High pitch noise when i press the gas, sound like belts but i have both new belts, new water pump also. When a Chevy Silverado starts to accelerate, it makes a whining noise. It is making a whining noise when accelerating or decelerating at around 28 mph. Is the whining noise Jan 21, 2010 · Yesterday, my truck started making this whining noise when I accelerate. GM issued a tech service bulletin about it. Nov 20, 2018 · High pitch whine when in 4Auto or 4HI, louder at faster speeds Would immediately go away when you flip back to 2HI Would also make a wind-down noise when slowing down/coming to a stop, but this was a different noise and much quieter. It’s a signal to look into what’s causing it. I don't think it's coming from the speakers, but since you can't really turn the audio system completely off, I guess it's hard to say for sure. Once the engine is warmed up I get a somewhat high-pitched whine or whistle from the engine compartment. I noticed it this morning after returning from a car wash. I just reached 108,000 on it and have had zero issues with it since I got it at 98,000. It doesn't do it when sitting idle or driving down the road, just when I accelerate. I have owned several 4wd trucks with chain drive cases, and none have had a noise like this (at most a high pitched whine). It sounds like bad squealing bearing or someone making a piece of paper squeal with their mouth, ha. There is a high-pitched squeal or whine that seems to be electrical in nature, as it occurs when accessories are turned on such as the radio, turn signals, blower motor, etc. Doesn’t change when in 4x4 or 2x4. This is almost a grumble, low pitched whine. It changes in pitch with the engine RPMS and sometimes goes away after a certain speed, sometimes not. The noise does increase with RPM and it's noticeable when the no music is playing. The sound was more like a power steering pump low on fluid or beginning to fail, but the power steering pump is on the driver side. It is still making the noise 6 hours later. Sep 29, 2021 · So I recently bought a 2017 Silverado 1500 z71 and I noticed there is a high pitched whining noise coming from under the engine. I installed the second new one, still the same high-pitched electrical whine. Now its back to being whisper silent and 4Auto working like a charm in the snow Oct 5, 2024 · So I recently bought a 2017 Silverado 1500 z71 and I noticed there is a high pitched whining noise coming from under the engine. While coasting it comes back. Afterwards, it will not restart without depressing the accelerator, the engine will not idle, just dies. Subject: Faint High Pitched Whine Noise In Auto 4 Wheel Drive Models: 2014-2016 Chevrolet Silverado 2014-2016 GMC Sierra 2015-2016 Chevrolet Suburban Tahoe 2015-2016 GMC Yukon, Yukon XL, Yukon Denali 2015-2016 Cadillac Escalade, Escalade ESV Equipped with Automatic Transmission and 4 wd RPO NQH or NP0 This PI was superseded to update Model Years. Here is an example of possible DTCs, which indicate that a leak in the intake manifold, downstream of the mass airflow sensor, has upset the fuel/air mixture in cylinder 2: Mar 7, 2018 · Just bought an 01 1500 4x4 5. Aug 21, 2009 · About a month ago we started to notice this high-pitched whine sound when accelerating. Dec 1, 2016 · High pitched whine coming from behind or below glove box area, occurs at low rpm at any speed, especially while turning left. The most common and the most annoying. At Bimmerforums, you will find technical how-to information maintenance specifics audio advice wheel and tire combinations and model specific details not found anywhere else. The note varies with speed, as does the volume. Subject: Faint High Pitched Whine Noise In Auto 4 Wheel Drive Models: 2014-2015 Chevrolet Silverado 2014-2015 GMC Sierra 2015 Chevrolet Suburban Tahoe 2015 GMC Yukon, Yukon XL, Yukon Denali 2015 Cadillac Escalade, Escalade ESV Equipped with 4 wd RPO NQH or NP0 Mar 22, 2022 · If you are driving a Chevy Silverado, and you hear a whining noise when accelerating, this may mean that the vehicle needs to be repaired. Coincides with the RPM's. 42's locking rear 35x13x20 Nitto Dune Grapplers (325x60x20) High pitched whine in cold weather 2006 Silverado 1500 that whines upon cold start anytime the weather drops below 45 degrees. 8 V8 4x4. Trailer weighs about 12,000 loaded and it is within my towing specs. Some times the whine is very loud other times not so much. I hear a high pitched whine especially when its low on fuel. Sep 3, 2015 · This is a 2015 Sierra with the 6. Noticing whether the noise occurs only while accelerating or also when the vehicle is in neutral can help distinguish between an engine problem or something related to the automatic transmission. May 1, 2017 · Obnoxiously loud turbo whine. It sounds to be directly associated with RPM's. I figure if it craps out, I'll change it again. Dec 30, 2021 · I have a 2021 Rav4 XLE and since the day I purchased it, there has been a squealing/high pitch noise when I have the AC/Heat on. Alternator whine will be heard as a high pitched whine that will rise and fall with the engine speed. It is an extremely loud high pitched noise. Then I noticed the transmission wasn’t wanting to shift when it was suppose to. Jan 12, 2024 · A high-pitched whining noise that intensifies during acceleration can signal trouble in the transmission system. 3 engine and auto trans with 3. 4705923611 Customer Oct 3, 2019 · If your Chevy S10 is experiencing a whining noise, determining where and when the noise is happening is coming from is key to diagnosing and tracking down the cause. It is a deepish tone and loud. 3l. I watched the tach jump up and down. 140k miles, warranty is kaput, $75 in parts for new bolts and gasket(s), had to apparently yank the cab off to fix it, $1600. Mechanic's Assistant: What is the make/model/year of your car? 2007 chevy silverado 1500,5. I have a annoying issue with my 2006 silverado 1500 crew cab. Once I hit 20mph or so there’s a very loud whine when accelerating but is quiet when you’re not touching the gas or if in neutral revving it there’s no noise as well. 8 Dec 9, 2024 · That high-pitched whine coming from your car’s steering wheel? It’s probably your power steering pump, and it’s not a sound you want to ignore. It might be due to parts wearing out or not being oiled enough. From 40km/h all the way up. Apr 2, 2019 · Hi all, I was hoping for some help troubleshooting some noises coming from my 2008 5. 3 and now I have severe alternator whine. I have this strange squeak and whine from under my hood. This is basically it. Dec 2, 2009 · My 1998 silverado was making a high pitch whine that the mechanic said was the electric fuel pump working extra hard,so he replaced fuel filter, that helped but now its really loud again, so i replaced filter again, i think i might have sludge in my gas tank as i seldom drive this truck, sits for weeks at a time, what do you suggest Still heard the whine at idle went and waited in a drivethrew then when I got ready to pull out realized that the whine had basically completely disappeared at idle and at high rpm. Jan 3, 2012 · At idle my wife's 93 Suburban (350) has developed this high pitched whistle. It's not constant yet, but is becoming more frequent. Can’t hear people talking over it at certain speeds. I cannot locate the source. Many things can cause this whining noise. It would happen during only the first few minutes when cold first thing in the morning and fine all day. It would sound normal, then high pitched, then normal again. 3L engine. So I decided to try the house outlet style one. Nov 22, 2014 · 4wd - that high pitched whine you described is gear whine in the center of the truck - mine makes it on decel only once the drive train is loaded back up it stopped. • Customer concern of high-pitched whine noise coming from transmission NOTE: Part quantity refers to the number of that service part number required, which may be different than the number of individual pieces. Doesn't change at all with gear changes. Dec 17, 2023 · Well, my first thought was oil pump relatedmainly because the early model lml's had this problem. For what it is worth, if I put the genuine AC Delco on the bench and connect the enable wire, it whines softly with no battery connected but is much louder in regular use. it only makes the noise from about 35-50 mph, and it does it while both cornering and going straight. Common Causes of Whining Noise When Accelerating Jan 8, 2018 · As soon as I plugged my phone in on the other end of the cable I get a high pitch constant squeal. This could be due to an array of reasons, like low refrigerant levels, an aged compressor, or even a pesky system leak. 3L V8-All Fluids have been changed-Plugs, Filters, and Belts all have been replaced Apr 3, 2024 · I have a 2004 standard cab silverado and have recently installed a sundown 1000. 1. Customer: Hear a high pitched whine at the bottom rear of 2015 silverado LS engine Looking for insight. 8 w/ 3. Other plug-in hybrid cars just have the gas motor which powers the car when no electric capacity is left. Recently developed a "whine" from engine compartment at startup, during idle and more noticeably with acceleration. Still blows cold air and performs like it should but makes the horrible whine. At first I thought it was the belt but after a closer look it sounds like its coming from underneath the engine, almost by the transmission. 3L 6L80 with 35k miles. One noise is a high pitched whine, which you can hear as I shift between p-r-n-d. Apr 25, 2014 · This is why only Volt owners experience this type of high pitched whine and other electric car owners are not complaining: because only the Volt has an electric generator that runs on gas. Jun 30, 2020 · I have a new, 1200mi, 2020 Silverado LT Trail Boss that has had a noise in the front since day one. Jul 10, 2018 · I have a 2001 Silverado, 4. It actually sounded like it originated from the passenger side under the dash. It remains until the front axle disconnect releasesin 2wd, absolutely no noise. May 18, 2023 · Whining noise at idle, 2018 Chevy Silverado 3500HD L5P Duramax Diesel The engine revved only as high as 3000 and stopped there. Fuel pump making high pitched whine seems louder after pulling a trailer or heavy load. It really only happens between 40mph-55mph. If you have an immediate lag in acceleration response, right after pressing the accelerator pedal, followed by a high pitch whine, you most likely have a turbocharger failing. If I turn my radio off, or the volume all the way down, I get some "static" out of the speakers but the only ones that have the high pitch sound is on the left side. The 4x4 (low and high) works just fine when engaged, outside of the whining noise. See full list on 700r4transmissionhq. It sounds like it is in the back end, but hard to say exactly. Seems to only happen under a load. It only does it when the stereo is on, but the sound is constant and doesn't really increase in volume when the stereo is turned up louder. 2018 1500 LT 4X4 5. Identifying the source of a high-pitched whine in an engine can be a complex task, especially when multiple components are generating similar sounds. ive checked my Customer: 2000 Chevy C2500 Silverado 69k miles is harder to start than it used to be. Sep 26, 2013 · Hey guys I'm new to this site and new to owning a silverado. Video link below. Sounds a lot like a power steering pump but as I understand a 2015 Sierra 1500 has electric power steering. it sounds like it is coming from Dec 10, 2023 · After I replaced, there was a high-pitched electrical whine directly off the alternator, I thought I got a defective unit. When you step on the gas, it has a high pitched whine that doesn't stop until you take your foot off the gas pedal. To isolate the alternator as the potential source of the whine, follow these steps: Disconnect the alternator belt and run the engine. It eventually got to where the sound would be constant, so we took it in to the dealer who said it was a sheared bolt on the exhaust manifold. I freaked out killed it immediately and double checked TEHCM connector, unplugging and reindexing it, and fired it again with the camera on, same thing loud high pitch whine like a hammer drill. The whining noise is usually caused by engine mounts or transmission mounts. I can still hear this strange squeak when driving next to a raised curb. Feb 25, 2019 · All of it was removed from a 2012 Chevy Silverado with 54K miles. 5" lift, xd revolvers -12mm, nitto terras, spyder projector , Line X Save Share Mar 29, 2013 · I have a fairly high end component system in my truck. Truck has about 83k miles. In my case it was the alternator. Alternator is running to spec but the battery was a half cold cranking amps and it was only 1 month old. One common complaint among Silverado owners is a whining noise, which can be a frustrating and concerning problem. May 28, 2015 · There is no noise when turning right and does not occur while driving straight when the brake is not applied. I took it out, spread some gasket maker on it, waited 10 mins, put back together and whine was gone. What is the best way to troubleshoot this issue? Is there a common culprit? Nov 15, 2024 · I began to notice a high pitched whining or squealing when accelerating. It's been noticeable for a month or so now. As far as the fuel pump whine noise, I replaced my pump in my 2003 Silverado in 2009. Apr 4, 2018 · I have had a vehicle or two where in the cold I would hear a howl or whistle almost, but not high pitched. 73 gears) with 238,000 km on it. It sounds like a whistle/whine noise that goes up and down in pitch as the RPMs go up and down. Mar 22, 2020 · Has anyone noticed a low pitched whine from their 6l80? I have a 2018 5. The issue only happens when in drive and doesn't seem to be wheel bearing or accessory drive related, so I am starting to narrow it down to the drivetrain. Sound is definitely Not a "squeal" more of a lower pitched "whine". I have a few videos. I took it in to the GMC Cadillac dealership replaced the module, but the problem persisted. Hence I believe the fuel pump may go out any time and am considering a premtive strike. "Whine' is present in Neutral or Drive. It starts from about 20 mph from what I can hear in the cab. Can low transmission fluid cause a whining noise? Low transmission fluid can cause a whining noise, but it’s pretty rare. Jan 2, 2006 · 03 Duramax has a high very high pitch whistle. This morning on my way to work I heard a loud whining noise at certain speeds. It's noticeably louder when my foot is on the pedal to accelerate (likely some turbo whine) but even on cruise control, it's still there. Think like interstate stop and go type traffic. Use the stethoscope as needed. Vehicle now has 6k on it. Nov 1, 2016 · 2010 Silverado Crew, Z71 4x4, 111k miles Cruising 40 mph and start up a slow hill, you have to ease into the gas to stay up to speed, the load tends to make the transmission scream. This is not turbo whine just a very annoying ear piercing whistle. When there is no whine sound, there's no problem on Customer: Horrendous wind noises at high pitch while highway driving in excess of 60 mph on a 2021 Chevy Silverado 1500. Fiddled with the TEHCM connector until it was in properly and the line came back, fired the truck up, and EEEEEEE god awful whine. When I am towing my 10M lb. Feb 11, 2015 · 2008 Silverado 5. It followed RPM's. The whining noise is also known as engine vibration. I love the truck. Mechanic's Assistant: Has the vehicle ever overheated? And when was it last serviced? Yes ita overheating also. Because it is hard to hear because it is so high pitched, many of the technitians can't even hear it. How To Solve Chevy Silverado Transmission Problems? Some major transmission problems of Chevy Silverado and their solutions are listed A 2016 Murano Platnium. 3 with the max tow package (3. The tire whine is excessive and loud. Depending on what brand they use a yukon gear set and master install kit could be as much as $750 plus gear oil and other misc so say $800. 8K views 4 replies 5 participants last post by Rez90 Nov 9, 2020 Feb 8, 2024 · Trying to diagnose a noise on a used truck I bought. I replaced the upper control arms 1k miles ago due to inside tire wear and the noise went away for 1 mile, increased to about 50% for another 12 miles and then came back as loud as before. 3 5 Speed MT. Then I had this faint belt noise that sounded like it was coming from the area of the alternator. The truck has the 5. Only issue I'm having is a high pitched whine when on the accelerator in 1st, 2nd, 3rd, and 5th gear. Dec 29, 2012 · Its causing no vibrations, but its loud enough to hear outside with the windows down. Jump to Latest 21' Silverado 3500HD High Country CCSB L5P 4x4 - Build Thread 08' Silverado 3500HD LTZ CCLB LMM 4x4 Feb 7, 2012 · #PIT5166A: High Pitch Sound From Radio Display - (June 28, 2012) Models: 2012 Buick Enclave 2012 Chevrolet Avalanche, Malibu, Silverado, Suburban, Tahoe, Traverse 2012 GMC Acadia, Sierra, Yukon Equipped with radio RPO US8 or UU1 Condition/Concern: Customers may comment about a high pitch buzz, whine, squeal, or hum noise from the radio display Customer: I have a 1999 Chevrolet Silverado 2500 2WD. it literally sounds like the engine is supercharged or has a turbo. Aug 27, 2013 · Reminds me of a power steering pump low on fluid but, the whine doesn't change pitch if you get what I mean. It sounds like a supercharger. I have about 3K on my 2015 GMC 3500 HD Denali - to hear the noise clearly, I needed to get in between some jersey barriers (2 lane wide) and hit gas and let off, hit gas and let off. 2 and 8 speed. No leaks observed. 2018 Colorado Z71 CCLB 2. Jul 29, 2013 · I have a 2001 Silverado 1500 4. Only through the frt passenger door speaker as far as I can tell, but the tweeter in the A pillar on that side is missing. Originally I was thinking the IAC valve was the culprit since it was only doing it at idle and near idle RPMs. Jan 30, 2011 · I get a whine through my speaker when the truck is running. It seems to be throttle-related in some way, as it manifests Jul 3, 2004 · Bimmerforums is the preferred online BMW Forum and community for BMW owners. What is this caused from and should I be worried about Dec 8, 2015 · I have a '12 Silverado with 5. Any Suggestions?-2000 GMC Sierra Z-71-5. 3L 4x4 with 160K miles. Whenever the 4WD system is engaged, whether it be Auto, Hi, or Lo, there is an extremely irritating high pitch noise. Dec 8, 2013 · One main reason is the faulty electronic 4WD module in the new 2014 (applies to SIerra as well). I'm going to use a piece of tubing to see if I can hear it louder near tensioner bearings or the AC pulley. It was discovered by gm that the oil pump design allowed for cavitation inside the oil pump that made a high pitch whine, rattle, or rubbing noise when the oil was cold. So I then tried the cig lighter style port and the wire plugged in alone is fine as soon as I plug the phone in I get a low pitch buzz for about 10 sec then it sort of goes away. This is because the engine is not designed to run at Jun 1, 2022 · Great. Apr 21, 2018 · Somewhere between a dental drill whine or the highest-high pitch sound you hear when getting a hearing test. Service part numbers contain 1 piece unless otherwise stated. Post: 2014 Silverado 5. its worth the 2 minutes it would take to look at your blades for wear. Just swapped out battery and the noise continues. While accellerating it goes away. This sound is a high-pitched whine that gets louder as the truck accelerates. Mar 2, 2012 · Mine made a similar sound although mine wasnt constant with boost. Nov 9, 2024 · Low-pitched whine: A low-pitched whine might suggest issues with the engine, alternator, or a loose belt. Thorough inspection of the engine compartment and power steering system is crucial to identify the noise source and rule out worn components. 8 vortec, 210k miles. Jul 3, 2024 · Whining noise in 4th Gen Chevy Silverado (2019-21) can occur between 31,500 and 59,000 miles, affecting different models and mileage ranges. It sounds like crickets chirping or a vacuum leak. 40355. As you decelerate, foot off the gas, you can hear the pitch go down and back up as the trans downshifts. The truck is almost at 103,000 miles. Jan 2, 2024 · Just picked up a 2007 Silverado classic 4. It comes and goes. For the last 2 years I’ve been noticing a speed related high pitched whine only when accelerating. Truck runs great, and even shifts great. May 18, 2010 · Chevy 2002 Silverado. May 12, 2008 · I have a 2008 Duramax and I just got a new 5th Wheel trailer. 3 with a different unit, same issue, so I'm figuring the LCQ-1 was filtering this noise. Mechanic's Assistant: How long has this whining noise been going on? Any leaking? Customer: Just bought yesterday and noticed today. No whine in coast, loud whine with any throttle at all, little if any on deceleration. It’s super noticeable at low speeds. I replaced the RF 3SIXTY. 3 Jun 29, 2021 · 2023 Sierra 1500 3. Wasn't a squeal or whine, but you could definitely hear it with the belt rotations. Any ideas would be appreciated. Nov 9, 2020 · : 2014 silverado 5. When coasting, it wasn't noticeable. 1st concern: I have a VERY annoying issue with a high pitched whine in all gears (loudest about 50MPH) pitch seems to increase with speed. It is also possible that your serpentine belt has failed. Jan 14, 2016 · This past summer my 2011 1500 Silverado started making a high pitched whine starting at 1500 rpm to 2500 rpm. I finally figured out the noise went away when I ran it in 2WD. I have a 2015 GMC Sierra SLE. The motor has about 60k miles and the turbo was replaced under warranty about 500 I’ve noticed a high-pitched whine coming from the middle to rear of the truck when the accelerator is under load at 55 and 75 mph. What could be causing this? Since then every time I start the car I get a different result. Common Causes Of A Whining Noise Got a 2014 Silverado 4x4 5. 3L with 6l80 and 13K miles, I have noticed a low pitched whine at idle and while driving at low speeds. The problem is that when I am accellerating under load at about 1500 rpm's I get a very high pitched whine. May 28, 2023 · It is a high pitch whine and goes away at higher rpm, maybe above my hearing. It seems to happen around the 2-3k rpm range and goes away after each upshift, then comes right back once rpm's go up again. If you go slower or faster than that it seems to go away. osggml zvlp akm uiebc wnow adkfdmp dpgxf mqqvsy ibuwa ltymn fba ooawz nodzi lcikvk wdjc