|
Does reading the plugs give you any clues? If one cylinder is not pulling its weight there should be some telltale signs of over-rich or lean condition on the plug tip.
Did Walt's suggestion of inspecting the air injector ports result in anything?
__________________
Dave
'85 930 Factory Special Wishes Flachbau
Werk I Zuffenhausen 3.3l/330BHP Engine with Sonderwunsch Cams, FabSpeed Headers, Kokeln IC, Twin Plugged Electromotive Crankfire, Tial Wastegate(0.8 Bar), K27 Hybrid Turbo, Ruf Twin-tip Muffler, Fikse FM-5's 8&10x17, 8:41 R&P
Last edited by WERK I; 09-05-2007 at 07:33 AM..
Reason: omission
|