What causes a vibration in a Chevy Silverado?

Engine torsional vibration when the torque converter clutch is engaged at low engine speeds, 1100-1400 RPM, can excite various driveline components. These driveline disturbances can cause noises and vibrations that the driver may feel and/or hear. Reprogram the Powertrain Control Module (PCM) with the calibrations listed in this bulletin.

Why does my GMC Sierra make a thumping noise?

I have the exact same problem, the thumping noise coming from the driveline

Why does my Chevy Shake when I drive?

The alleged defect is apparently so common that drivers have begun referring to it as the “Death Wobble” or the “Chevy Shake.” If you’ve experienced excessive shaking or vibrating when driving your Chevy or GMC, fill out the form on this page and tell us about your experience.

What kind of cars are affected by vibration?

2015 to 2020 Cadillac Escalade; 2014 to 2020 Chevrolet Silverado; 2015 to 2020 Chevrolet Suburban; 2015 to 2020 Chevrolet Tahoe; 2014 to 2020 GMC Sierra; and 2015 to 2020 GMC Yukon and Yukon XL. How Can a Lawsuit Help? A class action lawsuit could help repay drivers for money they spent on repairs and force GM to fix the problem.

What causes a vibration in the front end?

I have a 2006 aveo with 8k,When new i noticed a slight vibration in the front end,I found out they were the tires that caused all the problems,I think they are junk or blem tires they use to be honest,I replaced them with some HP4000 tires and it drives very smooth now Hi, just bought a new Aveo 2007, any vibration problems to report?

Why does my Silverado stereo make a whining noise?

It can tell you a lot about the health of your transmission. If your Silverado’s stereo is making a whining noise, it is usually caused by a condition known as “alternator whine”. Alternator whine is a product of a drop in voltage between the radio and the alternator itself.

What kind of noise does a 2005 GMC Sierra make?

BTW, there is a TSB out addressing this and it does state what I’ve typed above. 2005 Sierra – same noise – nobody knows what it is. Actually, the engineers at GM have determined that there is nothing they can do about it because the upper management told them to STFU.

Where does the vibration come from in a Chevy Silverado?

Unfortunately, being able to tell apart benign vibrations from the bad ones can take time and, in some cases, multiple trips to a mechanic or expert. Some vibrations can be felt at the steering wheel, some in the driver’s seat, and some even in other isolated areas like only the backseat.

What causes your steering wheel to vibrate while driving?

Bald Tires Cause Very Bad Vibrations. If your tires are so worn that the ridges on the tread are smoothed out or steel fibers are showing through the rubber anywhere, change your tires immediately. Bald tires will definitely cause your steering wheel to vibrate and your car to shake.

What causes a vibration in a 6l transmission?

Other sources of a vibration include insufficient damping or isolation of the engine or driveline, an irregular combustion event, and Active Fuel Management (AFM) disturbances. TIP: DEXRON 6 is the only approved automatic transmission fluid (ATF) to be used with 6L transmissions (RPO MYA, MYB, MYC, MYD) at this time.

Why does my car shake when I turn the wheel?

Vibrations in your car don’t always come from tire problems. In the first video, there is not only bad shaking from an unbalanced tire, but also a wheel-bearing noise that is louder when the steering wheel is turned to one side.

Why does my Toyota RAV4 make a whining noise?

If it gets too low on fluid they’ll make the it’ll whine a lot. You need to check the fluid level and fill it back up to the factory fill line. The pump can also go out. To determine if it is the power steering pump, turn the wheel left and right with the vehicle sitting.

Why does my Chevy Silverado make a tapping sound?

I have an 02 silverado it has 79000 miles and the motor makes a tapping sound. It sounds like a lifter, I took it in under warranty and they say that it is typical. They say it is carbon on the pistons. They won’t do anything about it. Anyone have this problem and what did you do??

Why does my car shake all the time?

Vibrations, shaking, squeaking, or squealing, most of the time they are the telltale signs of a larger problem. And while that problem could be something so simple as incorrect tire air pressure, they could also lead to internal engine parts that cost big dollars.

What is the problem with the Chevy Shake?

The plaintiffs claim the problem occurs while driving highway speeds, and over time the driveshaft can deteriorate and finally drop to the ground. GM allegedly sells and leases the vehicles while knowing the aluminum driveshafts will cause violent and dangerous vibrations that can send the vehicles off the roads.

Why does my Chevy truck shake at 40 mph?

At 40 MPH in low 3rd the truck has a violent shake. Its almost like its struggling to go. When I go faster it stops and when I slow down enough to downshift into high 2nd it stops. Any ideas? Did you find the recommended reading relevant to this discussion?

What did GM do about the Chevy Shake?

Two new shocks and an entire rear axle later, the truck was still shaking and a GM engineer was brought in to take the truck for a seven-day period. At this point, GM agreed to buy back Maratea’s truck in exchange for a new one. Maratea ended up in a 2015 Silverado, which he says also has a very mild vibration.

Why does my Chevy Silverado vibration all the time?

They could be under-inflated, bent, or damaged. Tires and wheels cause 80% of abnormal vibrations reported to dealerships every year. The reason for this is that the tires and wheels are the only two elements that not only connect your Silverado to the road underneath you, but they also absorb the entire weight load of the truck.

What is the code for the Chevy Shake?

That code is the assembly code for the vehicle platforms GM designed for trucks and SUV starting in 2014. These are the vehicles prone to the Chevy Shake and many people feel it is a flaw unique to GMT K2XX that causes it. How Do I Fix My Chevy Shake?

Why does my Silverado Sierra have rumble strips?

Over the past moth or so I’ve noticed what feels like I’m driving over “rumble strips” while coming to a stop. It also does it at a slow-roll, say around 15-20 mph. It does NOT do it when I put it in neutral and stop.