- Wed Aug 11, 2010 11:54 pm
#208530
i have tanabe medallion exhaust on my car its an alright exhaust but the only thing is when i start it in the morning it has a vibrating sound coming from it and the only time the noise goes away is when the motor is warmed up i checked under my car and the exhaust is not hitting anything at all what do you guys think it could be????
- Thu Aug 12, 2010 1:34 am
#208538
ummm my guess is that the honda tuning when its in closed loop isnt as smooth as when its at normal operating temp..?
...or another out there idea would be the thermal rate of expansion.. when the exhaust is cold there is a gap somewhere but when it heats up it expands and stops vibrating...