01-05-2012, 08:27 PM
Are you sure the manifold is bolted on tight and the gasket isn't broken? I would take the manifold off and clean both faces really well! Also check the throttle body faces and gasket.
Team Eaton
1999 China Blue 306 GTi6 - Eaton Supercharged - 214.5bhp 181lbft
1999 China Blue 306 GTi6 - Eaton Supercharged - 214.5bhp 181lbft