Yes I know their are 500000000 vibration threads but I dont have time to read thru thosands of posts and threads to find an answer so please just allow me to be a pain in the butt.

Anyway I have a minor vibration that I can feel mainly in the gas pedal as i am pushing it down pretty much at any speeds. You can feel it very lightly in the seats as well at times.

Any idea what this is? Motor mounts?

 

Anyone?

 

Diagnose by eliminating possibilities. Is the vibration speed connected to your MPH ground speed, or your engine RPM? Do you feel the vibration when you rev different RPMs in neutral with the car stationary?

It's likely chassis vibration if you're feeling it through the seats, and if it changes with your ground speed. And the most likely cause of chassis vibration is due to wheel imbalance (and sometimes misalignment, or suspension link wear). I've had my tires balanced, and have still had them vibrate a bit. The vibration usually show up most at a certain speed. Good luck!

 

check tire pressures and check motor mounts. The sides are easily noticeable, not such for the front and rear mounts. Im having the same issues at the moment as well. I have replaced side/front motor mounts as well as top transmission mount. I will get to the rear motor mount hopefully next week and bottom trans mount.

My side and front motor mount along with the top trans mount were cracked all around. After the replacing them, the majority of the vibrations went away. There still a hint of vibration so im hoping the rear motor mount and bottom trans mount are shot.

Im also lowered so my axles may have to play a roll in this as well. I've been told also to check the Lower Control Arms and Intermediate shaft may cause this too.