Questions & Answers for: vibration replacing motor mounts trailblazer

...vibration from engine when idling. sometinmes hardly noticeable better when warm. Service engine light did show bad O2 sensor which was replaced. some improvement but still there. My mechanic also ...

...motor mounts Never just replace 1 motor mount, while they may look ok by sight, the old ones aren't the correct height, they are crushed.  Also, don't buy aftermarket, they **** and ...

...motor mounts. While they may "look" OK from the outside, the mounts tend to crush and not be as high as they need to be. This problem has is just a nuisance and won't hurt the performance of your TB. ...

vibration when in nutrel, but really bad when put into drive. Had motor mounts replaced. Replaced the plugs and coil packs. Also had decarbonizing liquid and injectr cleaning fluid run through engine.

...Vibration can be a few things with NO check engine lights present. #1 cause is motor mounts. Tranny mounts, dirty throttle body. Clean your throttle body first. Unhook fuses #10 and 28, then clean ...

...vibration at all. We have replaced: harmonic balancer, plugs, variable valve timing solenoid and someone else replaced the motor mounts before it came to us. Can't seem to locate this problem ...

engine is vibrating/ check your motor mounts. may need to replace one or more.

...motor vehicle safety, exists in certain 2002-2004 Chevrolet TrailBlazer and TrailBlazer EXT, GMC Envoy and Envoy XL, Oldsmobile Bravada, and 2004 Buick Rainier vehicles. In some of these vehicles, ...