11-13-2012, 05:25 AM
Officially Welcomed to the 'Fest
Location: Arlington, VA / NY
Join Date: Oct 2012
Mein Auto: E39 ///M5
That sounds like you need to replace the valve gasket cover if your getting oil up in the plugs.
Originally Posted by ncord
When I accellerate to merge etc.the engine sounds good till just before it shifts from 3rd to 4th gear (auto trans.).Then it seems to mis fire a bit until it shifts.I put in a bottle of seafoam,and have just replaced the plugs .Plug #2 had oil all over it ,even up the sides of it.
Cleaned up the oil & installed new plug ,but car still misfires with hard accelleration at about 4000 rpm.in 3rd gear.With reving in park or regular accell.it runs good.What could it be???
Car is an 06 3.0 with 86k.miles (car orig.from USA)
Throwing any codes? If so, list them
2000 ///M5 ///M Registry (09/99 Build)
Oxford Green Metallic II (430) | Caramel Nappa Leather (M3CR) | BMW Individual Black Birch |
Square Style 65's - Pilot Super Sports
Tuning Tech Tune by Frank Smith (http://www.tuningtechfs.com/)
TTFS IAT Kit
TTFS Alpha N
Eisenmann Race 4x83mm
DINAN Front Strut Brace
Storm Motorwerks Products
2006 X3 3.0i M-Sport | Silver Grey | Terracotta | AT | Navigation | Premium Pkg | Cold Weather Pkg | AFE |