Multiple vibrations when driving truck
While driving my truck there are vibrations that I can feel in the seat, floor, steering wheel, accelerator, brake pedals, etc. From experimenting, the worst speed at which the vibrations happen is 76 mph. At other speeds, the vibrations are slightly less with a varying degree of the vibration levels. I have found numerous other complaints from owners of my make/model truck, yet GM has refused to help any of them, including me. People were first reporting difficulties, like mine, in 2015 and the complaints have continued in both the 2015 and 2016 model years. What will stop these vibrations?
Experienced mechanics share their insights in answering this question :
Hey there, thanks for writing in about your 2015 Chevrolet Silverado 2500. Since your vehicle is still fairly new, most faults on the car should be covered by warranty. You would have to continue to work with GM on this issue. It seems as though this is more of a drivetrain issue based on reports and NHTSA has over 300 complaints logged on this issue. With this problem being commonly reported, it is likely that GM is working on a solution or is trying to locate the cause of the problem. If you would rather not deal with the dealership, you could have a certified technician from YourMechanic inspect the vibration issue and give you their assessment on what fixes would work.
How to Identify and Fix Common car Problems ?
Our sources include academic articles, blog posts, and personal essays from experienced mechanics :
When the inner CV joint is damaged or begins to fail, you will notice your car vibrating under hard acceleration. As it gets worse, the minor vibrations turn to violent shaking when under load. Damaged CV joints usually occur because of a tear in the joint boot.
Tires can get worn out from everyday use or a misaligned suspension, to name a few reasons. Uneven tire treads can then lead to car vibrations which may be noticeable during braking, acceleration, or deacceleration. It`s the car`s way of telling you that something needs attention.
Why is there a vibration in my gas pedal? Gas pedal vibrations can arise due to faults associated with axles, wheel bearings, driveshaft, calipers, and motor mounts. A visual inspection for physical damage can help you identify the problem in most cases.
General Motors, the Chevy Shake is caused by faulty 8-speed transmissions and/or torque converters. The hydraulic systems and gears don`t work properly because of internal issues in the 8L45 and 8L90 transmissions. The 8-speed transmissions and/or torque converters cause friction between surfaces.
If you are experiencing shaking while driving your Chevy on the freeway, there are several possible reasons. Tires are often the cause of why a car vibrates. Your wheels can also make your Chevy shake if they are defective, have loose lug nuts, or are out-of-round. A more serious issue involves your suspension system.
There are a few reasons your car may shake when accelerating but not coasting. The most common reason is that the engine is misfiring. When the engine misfires, it doesn`t run as smoothly as it should and can cause the car to shake. Another possible reason is that the spark plugs or ignition coils are dirty or damaged.
The most likely reason that you feel vibrations through the brake pedal is because a brake rotor — the rotating disc that the brake pads are pressed against by the calipers to slow the wheel — is unevenly worn, or what some call “warped.” (It`s unlikely that a rotor could truly be warped from normal use as opposed to a …
If the sensors on the throttle body are faulty or it`s simply damaged, your engine`s idle speed won`t feel correct and you`re likely going to have some shaking.
GM`s attempt to correct the “Chevy Shake” was through addressing an issue with the transmission fluid. GM recommends “owners replace the original transmission fluid with a lighter viscosity to correct the repair of the transmission and correct the shaking”.
Tire Problems
Tires are one of the most common causes of car vibrations. One of the possible issues are out-of-balance tires. Your problems may not be noticeable at slow speeds, but the shaking will intensify as you accelerate to 55-60 miles per hour. The steering wheel, or even the entire car, will start to vibrate.
Some simple warning signs that the transmission is having problems: Transmission is slow to respond when shifting. Grinding, shaking, vibrating.
GM`s attempt to correct the “Chevy Shake” was through addressing an issue with the transmission fluid. GM recommends “owners replace the original transmission fluid with a lighter viscosity to correct the repair of the transmission and correct the shaking”.
Loose or damaged engine mounts may also be to blame if your car shakes when accelerating. As previously mentioned, damaged and loose engine mounts can`t efficiently absorb the vibrations produced by your cranking engine, so you`re likely to feel them when you step on the gas.
GM`s attempt to correct the “Chevy Shake” was through addressing an issue with the transmission fluid. GM recommends “owners replace the original transmission fluid with a lighter viscosity to correct the repair of the transmission and correct the shaking”.
At highway speeds, the “Chevy shake” is a disconcerting car defect that causes significant tremors in the vehicle`s steering wheel, suspension, and other parts (65-80 mph). Motorists describe the phenomenon as a frightening and uncontrollable tremor that pervades the vehicle.
Vibrations can come from the engine if there isn`t enough oxygen, fuel or spark to run smoothly. Engine trouble could be the cause of a bumpy ride, particularly if the vibrations are felt during acceleration or within a specific speed range.
Relevant Questions and Answers :
the most relevant questions and answers related to your specific issue
I had my truck towed on a flat bed tow truck and now it is vibrating really bad and it sounds like my tires are howling
ANSWER : The problem sounds like you have flat spots on the tires in the rear when the tow truck operator dragged and pushed the truck with the transmission locked. I would recommend having a vehicle safety inspection to see if there is tire damage or other possible damage done by the tow truck. Have a mechanic from YourMechanic come and do the inspection and check the problems for you.
Read Full Q/A … : Multiple vibrations when driving truck
Multiple vibrations when driving truck
ANSWER : Hey there, thanks for writing in about your 2015 Chevrolet Silverado 2500. Since your vehicle is still fairly new, most faults on the car should be covered by warranty. You would have to continue to work with GM on this issue. It seems as though this is more of a drivetrain issue based on reports and NHTSA has over 300 complaints logged on this issue. With this problem being commonly reported, it is likely that GM is working on a solution or is trying to locate the cause of the problem. If you would rather not deal with the dealership, you could have a certified technician from YourMechanic inspect the vibration issue and give you their assessment on what fixes would work.
Read Full Q/A … : Multiple vibrations when driving truck
I parked my truck for 5-10 mins. Tried to turn it on, now it wont start, called a tow tow truck 15-20mins later my truck turned on
ANSWER : It is very likely that you have a powertrain control module failure. This can happen often on many GM vehicles. I would recommend having the powertrain control module tested and replaced as necessary in order to resolve this issue. After the powertrain control module is replaced, a reflash procedure will be required so that the vehicle can relearn all of its primary engine data. Once the reflash is completed, your vehicle should no longer have this issue.
Read Full Q/A … : Multiple vibrations when driving truck
Engine vibrates alot…….whole car vibrates
ANSWER : Hi there. This is a mount problem. It is very common for the engine mounts to fail on a Mazda Premacy and still visually look good. I always remove them to physically check them for damage and wear. It can also be a harmonic balancer issue as I have seen these start to come loose and cause this. If you want to have this repaired, consider YourMechanic, as a certified mechanic can come to your home or office to diagnose the shaking you’re experiencing.
Read Full Q/A … : Multiple vibrations when driving truck
Truck won’t start
ANSWER : Hi, thanks for writing in. I’d be happy to provide my insight. There are a variety of potential issues that may have caused this. The oil light coming on should not have anything to do with the truck stalling unless the oil level is severely low and the truck’s computer may have gone into "safe mode", which is a safety feature of the truck that is engaged when something goes wrong with the truck that may be catastrophic in terms of engine failure or safety. When this happens, the computer simply shuts the truck down and will not allow it to move in an effort to preserve the engine and safety of the passengers.
If you would like help, consider having an expert automotive technician from YourMechanic come to your home or office to inspect and diagnose this no-start issue for you, and make or suggest any repairs as needed.
Read Full Q/A … : Multiple vibrations when driving truck
My car vibrates when I’m waiting at the light . It drives fine . And it vibrates more when I turn on the ac? Can itvtve motor moun
ANSWER : There are two principal possibilities: faulty motor/transaxle mounts, or an engine operating or mechanical condition including the possibility of a faulty harmonic balancer. To obtain a conclusive diagnostic, please simply request an engine vibration diagnostic and a certified Mechanic, dispatched by YourMechanic right to your location, will get this resolved. If you do need new motor/transaxle mounts, genuine OEM Nissan mounts are recommended in order to maximize the chances of resolving the problem. If you have further questions or concerns, do not hesitate to re-contact YourMechanic as we are always here to help you.
Read Full Q/A … : Multiple vibrations when driving truck
Can front wheel drive car engine power rear wheel drive
ANSWER : Anything is possible with enough engineering. The changes you are looking at would take major structural changes and would definitely not be an easy job. You could possibly consult a manufacturing engineer to get more details on how this could actually be carried out and whether it would be feasible.
Read Full Q/A … : Multiple vibrations when driving truck
I have an engine vibration that starts when I am in idle.
ANSWER : The engine vibration will need to be checked to see if it is worse in drive than it is in reverse. If the vibration is less apparent in reverse, then the motor mounts will need to be neutralized to center the motor mounts. If the vibration is even when the engine is in neutral, then the engine crankshaft damper is bad and causing the engine vibration. I recommend having a certified mechanic, such as one from YourMechanic, check to see if the motor mounts or the engine damper is at fault. They will be able to diagnose your engine vibration and ensure that the correct repairs are made on your vehicle.
Read Full Q/A … : Multiple vibrations when driving truck
