surfer.vr6 0 Posted July 18, 2004 anyone got any ideas what the harshness/vibration could be from the engine at around 3500-4000rpm underload and stationary, i thought it might be the exhaust but i have just changed that and the harshness is still there, you can feel it through the throttle pedal Quote Share this post Link to post Share on other sites
Supercharged 2 Posted July 18, 2004 What about the heatsheild on the cat? - Have a look under the car while someone rev's it... Quote Share this post Link to post Share on other sites
