Skip the auto shop - Our mechanics make house calls

Q: 2008 Trailblazer motor mounts

asked by on

Besides the motor mounts what can make my trailblazer to vibrate I installed new motor mounts but still vibrates

My car has 13000 miles.
My car has an automatic transmission.

A: It is possible that your transmission mount...

It is possible that your transmission mount could be worn out as well. I would recommend having the transmission mount checked by using a large pry bar to lift up on the transmission at that location. If the transmission will move up and down easily, the transmission mount is faulty and will need to be replaced. I would recommend having this repair performed by a professional as this involves getting under the vehicle with a heavy transmission that is disconnected above your head. This can cause serious safety issues that many would want to avoid. If you would like a precise diagnosis of the shifting issue, a qualified professional from YourMechanic can come to your car's location to perform an inspection and assist with proper repairs.

Was this answer helpful?

Need advice from certified mechanic? Get help now!

Over 1000 mechanics are ready to answer your question.
The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Save up to 30%

Get a quote

What others are asking

Q: Thumping noise after replacing motor mounts & tranny

Hello. The thumping noise that you hear is probably coming from one of the motor mounts that was replaced. The bolts that hold the mount down could be loose or it is possible that one of the mounts are defective....

Q: Possible ECM problem

Hello! Im assuming the code was a P0606 which indicates a PCM/ECM processor internal fault. I suggest checking the wiring and terminal at the ECM because at times it will be just a bad connection/wire causing the trouble code. There...

Q: My steering wheel vibrates

The vibration or bumping you are getting is due to one or more items that are binding. The upper strut bearing, lower ball joint or the tie rod end is binding from wear or lack of lubrication. A proper inspection...

Related articles

P0052 OBD-II Trouble Code: HO2S Heater Control Circuit High (Bank 2 Sensor 1)
P0052 code definition HO2S Heater Control Circuit High (Bank 2 Sensor 1) What the P0052 code means This code is seen when the Engine Control Module (ECM) tries to control the...
How Much Does a Mechanic Make in Vermont?
Automotive technician jobs in Vermont have an average mechanic salary of $37k, with some mechanics earning a salary of $53k.
P2103 OBD-II Trouble Code: Throttle Actuator Control Motor Circuit High
P2103 means there is a fault with the throttle actuator control motor circuit, likely due to a defective electrical component or part.