I have 105K miles on my car and it has:
chip
3" TB exhaust
and lowered with coilovers.
I recently went back from Polyerthene mounts to stock type because due to a vibration i was getting under WOT. But even with stock mounts I get the same vibration.
I have an engine code for a boost leak (boos control range not reached code) and slow resonse O2 sensor.
I am wondering what could be causing this vibration?
chip
3" TB exhaust
and lowered with coilovers.
I recently went back from Polyerthene mounts to stock type because due to a vibration i was getting under WOT. But even with stock mounts I get the same vibration.
I have an engine code for a boost leak (boos control range not reached code) and slow resonse O2 sensor.
I am wondering what could be causing this vibration?