mis

just fitted new plugs n coils to my 645 yesterday has been fine for a day now noticed on way to work a misfire a tad lumpy !! any ideas guys

Can anyone help my x3 2.0d misfires slightly and judders cleaned the Egr and replaced the inlet manifold as it was coked up any ideas thanks

hiya all ive recentley bought a 53 reg 316 ti compact, i gave it a full service straight away.one of my problems was a lumpy idle.so i bought some injector cleaner.so i poured it in filled my tank to the brim and set off on a 300 mile round trip to newcastle. the car fired up like normal and i...

Hi there - I have a 2004 BMW 318 Ci M Sport soft top, yesterday a warning light on the dash came on. When i looked in the manual it said Engine Emission Values. I have had it hooked up to a diagnostics machine and have been told it is mis firing on cylinders 3 and 4. Error codes P1341 P1349 and...