rod1-sri as above. ever since i fitted a 2.5" race tube exhaust and a replacement back box my car vibrates when idling. It only happens when the temp guage is half way, its a bit annoying when i trying to watch a film. any ideas?
Matt Are all the mounting points for the exhaust fitted back on correctly? Could it be the heat shield that runs down the middle of the underside catching on something since replacing the exhaust?
rod1-sri the heat shield does need tightening but it just seemed strange that it only does it when temp halfway