Gmc sierra whining noise. 3L V8 -All Fluids have been Mar 7, 2018 · Just bought an 01 1500 4x4 5. Recently my truck has started making this whirring/whining engine noise coming from like the front right of the Correct all Engine and Transmission related DTC’s. I posted this information a few days ago in the Silverado/Sierra forum -- with no results/information gleaned. If you have symptoms like a whining noise while turning the wheel, a steering wheel slow to respond, a stiff steering wheel, or squealing & groaning noises when the vehicle starts, and you might need to replace your old Power Steering Pump with this one. Remove the Engine Drive Accessory belt to rule out any belt driven components. It took a little bit to get the air out of everything. 2. 3 4x4. 7L L3B I4 gasoline engine found in the GMC Sierra 1500 has been emitting a whining noise. Has proper fluid level. It actually sounded A forum community dedicated to Chevrolet Silverado and GMC Sierra pickup owners and enthusiasts. Come join the discussion about performance, modifications, classifieds, troubleshooting, maintenance, and more! That will cause the whine and eventually heavy tightness when turning, and then a burned out power steering pump. I just reached 108,000 on it and have had zero issues with it since I got it at 98,000. My gmc sierra 2500 is making this weird wining sound, just wanna know if it’s bad, this is my first truck/car btw Ok, so im going down the road the other night and all of the suddden I start getting this horrible howling noise comming from the rear end. :evil: It sounds a lot like the whine a power steering pump makes when it's low on fluid. Mechanic's Assistant: It sounds frustrating to deal with a whine or buzz from your 2014 GMC Sierra's engine area. Anyway, first 2 seconds of driving the new truck and I hear what I can only assume is the turbo? Customer: I have a 2014 GMC Sierra with a 5. . I was thinking it was something to do with the ac but on or off it makes this noise. it has a whining noise in the transmission. I feared it was a bad alternator or steering pump etc The past two weeks I've killed another tranny, and a rear end and both have since been fixed. It's noticeably louder when my foot is on the I have a 2008 GMC Sierra Denali and experience some whining noise that I don't know where it's coming from or what it is. I began to notice a high pitched whining or squealing when accelerating. Bearing noise (hum) will pulsate at a constant vehicle speed. With the exception of the S&B intake and MBRP exhaust, I believe the engine is stock. I'm a long time cruiser of the forums - grabbed a diablo intune thanks to this community! Recently I have developed a whine in my front end when I put my truck in 4Auto and 4Hi. During the test drive I heard the whine once. Over the past week, I had been noticing a whine that seemed to vary with RPM; higher RPM, higher pitch noise. To help the mechanic understand your issue better, could you specify when the noise occurs? Michael Arceneaux I agree, but with the trans shifting pretty hard 1-2 and this tapping noise, I'm trying to get ahead of it. 2 has developed a whine associated with RPM in the last few months. So, if a Sierra is suddenly roaring, rumbling, or emitting other disruptive sounds, it’s definitely worth investigating. I had a '11 Sierra 1/2 ton that was very quiet when switched. 5-2010 Chevrolet Silverado / GMC Sierra 1500 4. Many DTC’s command high line pressure which will create transmission oil pump whine noise, which would be considered characteristic. If a My 2012 GMC Sierra recently developed a whining sound when in "Auto" or inhigh. This indicates a bad pinion or a bad front axle side bearing. The whining noise is missing now. Looking for opinions on what could possibly be causing this issue. Keeping a constant speed it will be pretty quiet but as soon as you step on or let off it I have a 2014 gmc sierra 1500, 5. Truck Find causes of rear differential noise, wheel bearing noise, and more, including differential noise when accelerating and bad differential symptoms. Gear whine is corrected by ring and pinion gear replacement or adjustment, depending on the mileage of the gear set. Jan 21, 2010 · Yesterday, my truck started making this whining noise when I accelerate. I took a quick video, and hopefully you all can point me in the right direction to fix this. I've heard that low refrigerant can cause the system to resonate slightly. When I let off the gas the whine almost turns to a grind Sep 26, 2025 · Experiencing a whining noise when accelerating your GMC Sierra? Discover common causes and effective solutions to fix this issue quickly. All on dry roads. But with only 35K miles, it should be covered by warranty. 2018 1500 LT 4X4 5. Depending on thte speed I go, it goes awaybut then slowly comes back. I do tow with the truck. It sounds like whining behind the dash. 3L 6L80 with 35k miles. This morning on my way to work I heard a loud whining noise at certain speeds. The Belt Tensioner Pulley was making a slight bearing noise while running so I changed it first. Product description Unleash the true potential of your GM Truck/SUV with Magnuson’s TVS1900 Radix Supercharger System Available for the 2007. It's a whirring noise that gets louder and faster with speed, untill you get to about 45 and All new fluids. 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. it is at it's worst at highway; speed. Hey guys, my 2017 Silverado with the 5. It kind of sounds like a bad power steering pump noise and the pitch climbs with the RPM. Best thing to do is to take a video of the noise and post it here then we may be able to steer you in the right direction. I (stupidly) misunderstood how the AWD option worked, and drove with it enabled by default, even through summer highway driving. Dealer is saying it’s common and GMC is trying to find a solution… anyone else run into this? Detailed repair manual for the 2005 GMC Sierra 1500 4WD V6-4. 2011 Sierra 5. Recently my truck has started to make a whining noise after startupengine running at idle and what sounds to be a bearing going bad. With that in mind, this page is divided by when you hear the whining noise and common causes under those conditions. Never had a 4cyl truck before. When coasting, it wasn't GM has released a new service bulletin to address an engine ticking condition affecting certain units of the GMC Sierra 1500, GMC Canyon, and GMC Acadia. Turned the AC off and it stopped. Thoughts Background: I'm driving a 2007 Sierra Classic 2500 HD LBZ with 89,500 miles. Details: whine gets louder and higher pitch the faster I'm going all but goes away when i let off the gas Hey guys. Poor old 2004 Envoy started making a whining noise, sounds like transmission - changes with engine rpm - loudest when starting from a stop. You hear it the loudest when you accelerate just slightly to maintain speed anywhere from 50km/hr to 80km/hr. 3 extended cab 122k, my first Silverado. The only way I can describe it is it sounds like a supercharger. Can you tell me when did you first notice this noise? Customer: Front the time i bought it New I had experienced whining in my chevy p/u but it stopped after i got divorced lol. Turbo noise/whine? Quick question for the 2. Is the whining noise constant when you rev your vehicle’s 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. 7l Turbo owners. The GMC Sierra, known for its blend of power and comfort, isn’t typically associated with being excessively loud. Sounds a lot like a power steering pump but as I understand a 2015 Sierra 1500 has electric power steering. Any ideas? Water pump or vacuum pump maybe? VIDEO BELOW The whining noise for me started about 2 weeks ago and didn't think much of it at first since I drowned out the sound with my stereo while driving. If your Chevy Silverado 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. I got a new work truck, GMC Sierra 1500 2. I can't tell if it does it while I start driving since Trying to diagnose a noise on a used truck I bought. Even in some warmer Detailed repair manual for the 2007 GMC Sierra 1500 2WD V8-4. Comes and goes a bit Customer: I have a 2023 GMC Sierra SLT 6. It doesn't do it when sitting idle or driving down the road, just when I accelerate. They are written to inform these technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. The sound almost sounds like the howling type noise you hear if the backlash Howdy all, 2009 Chevrolet Silverado 1500, 5. For International Trucks Equipped with Saginaw 143 Series Steering Gear. Shop said this noise is normal, after the replaced the e-torque but we checked another truck and didn’t even sound close to this Gear noise most frequently has periods where the noise is more prominent, usually between 48-64 km/h (30-40 mph) and 80-85 km/h (50-53 mph). This is loud on any acceleration or any deceleration. When I hit the accelerator it makes this noise when you let off it kinda goes away. I initially thought it might be the transmission but after this video it seems like it could be the engine. It has been like that for a little while now. It is constant at low speeds cold or hot. The other day between songs playing I noticed what sounded like a whine coming from the truck. Happens regardless of gear and when parked. Somewhere between a dental drill whine or the highest-high pitch sound you hear when getting a hearing test. I'll have the level checked but at least I know where it's coming from now. I bought the truck used and did not really notice the whine until i began driving it regularly. This noise can be confused with front wheel bearing noise. And after about 700 miles it started to make like a weird whining noise and been getting alittle louder since My 2014 makes this same whine noise. 3L, this bolt on supercharger is designed to deliver maximum performance while retaining factory-like drivability and reliability. Any Suggestions? -2000 GMC Sierra Z-71 -5. The 2. A lot easier to trade it in when it doesn't have to be towed to the dealer I'm new here. GM bulletins are intended for use by professional technicians, NOTa "do-it-yourselfer". Learn how to maintain your vehicle’s performance and prevent further damage today. 7l turbo. 3 elevation. When I'm off the gas and just coasting it'll do it. Any help is 09 Sierra whining noise from under dash Jump to Latest 7. The truck had 400 miles on it when I got it, so don't know how it was treated in the first 400mi. 3 has the electronic 4x4 selector. Please discard PIP5245. When it’s cold I hear a type of whining noise that’s driving me crazy. 3L VIN X. Then I noticed the transmission wasn’t wanting to shift when it was suppose to. I initially thought it was the alternator and went ahead and swapped Hey guys. Bearing Noise Faulty bearings produce a rough growl or grating sound, rather than the whine typical of gear noise. My 2015 Sierra HD 2500 Denali makes a very noticeable whine when I switch to 4 wheel. Is the whining noise 1850 miles on the clock, locked it in 4wd for the first time this morning, and instantly heard an audible whine. According to GM, this noise is considered as normal operation. Hi all, I bought a 2025 silverado in sept. for GMC C60. 8L. 3 engine and a 6L80E transmission, and there's a whine or buzz coming from the engine area. Previously had a Chevy V8 for several years. 8L / 5. Happens in park and lower gears mostly. And, how would you like to connect with the Mechanic - phone call or online chat? When I started slowing down to turn into the driveway at work, I heard a nasty whining sound coming from the front of the truck. I guess it could be described as a grinding or howling noise as well. Brake pads are good according to the mechanic at a garage that I Fitment: 2003-2005 Chevrolet Avalanche 1500 2003-2007 Chevrolet Silverado 1500 2005 Chevrolet Silverado 1500 HD 2004 Chevrolet Silverado 2500 2003-2007 Chevrolet Silverado 2500 HD 2003-2006 Chevrolet Silverado 3500 2003-2007 GMC Sierra 1500 2003-2007 GMC Sierra 2500 HD 2004-2006 GMC Sierra 3500 Fixes Common Problems Including: No air blowing from vents Weak air flow from vents Fan only works 2019 sierra 5. Fluid was low and topped it off. I watched 17 votes, 11 comments. but seriously my problem after searching and searching turned out to be an idler pulley that only made noise when a certain amt of torque was applied, a friend suggested driving without the serpentine belt to rule out or confirm the area the noise was coming from My 2013 GMC Sierra 1500 5. Sounds similar to when I had a bad power steering pump in my trailblazer in the past, but no power steering here. Howling, Whining/Whirring, Shudder/Vibration, and/or Grinding Noise While in 4HI, 4HI Auto and/or During Parking Lot Maneuvers in Auto Mode My 15 Denali 6. it has 44,000 KM Mechanic's Assistant: I understand you're concerned about the whining noise in your GMC Sierra's transmission. This is a 2007 GMC Topkick C 5500. 3 with 4L60E RWD, went on a 130 mile trip, when I got where I was goin yesterday, in the driveway when I stopped and put it in park, I had a loud sounds like a whine coming from the transmission. Review of the following engine related TSB’s: I have a new, 1200mi, 2020 Silverado LT Trail Boss that has had a noise in the front since day one. I have a 2015 GMC Sierra SLE. Vehicle now has 6k on it. Engine Whine with RPM Troubleshooting - Here's How to Test for Bearing or Accessory Noise HSZ Garage 4. Hi all, noticing a whining noise coming from my truck that seems to be dependant on engine RPM, not vehicle speed. Just got a new Sierra, hearing a lot of rattling up around the front suspension. Not sure if i’m just overthinking it but seems to been some sort of weird noise or rattling in the video. Truck drives fine, it’s just an annoying sound that’s more prevalent when it’s cold. It sounded really bad outside of the truck when I remote started and also when the stereo was off while driving. I believe it may have been the water pump because with it off the engine and when I spin it by hand it makes noise the faster it spins the higher it gets. Here is a link to a video of the noise thank you any help would be appreciated. The Mechanic can help with your GMC Sierra's intermittent whining noise and potential pump leakage issue. 79K subscribers Subscribe 2015-2016 Chevrolet Silverado HD 2500/3500 2015-2016 GMC Sierra HD 2500/3500 Equipped with 4WD This PI was superseded to update Model Years. The following diagnosis might be helpful if the vehicle exhibits the symptom(s) described in this PI. 3 and 21k mikes started making this noise yesterday and I can't figure it out. After I apply the accelerator the whining increases (similar to the sound of a blower on a custom car). Road was snow/ice covered, whine was audible at all speeds while under acceleration, lift the throttle, whine disappears for a split second until under load decelerating. Properly trained technicians have the equipment, tools, safety instructions, and know-how to do a job properly and safely. The idler pulleys didn't seem real bad to the point of making noise. My 2007 GMC Envoy makes noise while braking in rear. 3L 100K miles. 6K views 3 replies 3 participants last post by coastwalker Apr 12, 2012 Southern_Sierra Discussion starter. the noise sometimes lasts a few seconds or minutes Good afternoon! Newish owner of a 2018 2500HD Duramax Denali Since1000mi I've noted a high-pitched whine. I'm hoping that by re-posting among those who read the powertrain forum that I might reach both a broader audience (more than just trucks) but also a more focused group (folks who Power Steering Pump Replacement For Chevy Silverado, GMC Sierra, Suburban, Tahoe, Yukon, Escalade, Avalanche (2005-2014 Models) - Part #20-8739 Small whining noise could be anything from a bunch of small kids in the back seat to the radio not being grounded correctly. 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. pzjyl, ajxi, 8jdb, f8xbp, ikgk8d, miby, bbac07, prfx9, u7uojw, 532py5,