Questions & Answers for: BMW what is a misfire

misfire on cylinder 4 & 5. combustion miss with cylinder cutout. misfireing on cylinders - bmw 5series the best way to diagnose a misfire is to move the ignition coils of those cylinders(4 and 5) to ...

2001 bmw 325i is misfiring? what may cause the misfire? I turned on my car and it started to misfire. I havn't change the spark plug in about 3 years would that cause it to misfire? misfire happens ...

Severe Misfire I had a severe misfire and got it checked on the computer to verify, I had 5 misfires, I had all 6 spark plugs changed and the problem seems worse. what else can it be?Please help It ...

...are as follows p1174 (fuel trim adaptation additive bank 1 malfunction,po300 (random/multiple cyl. misfire detected),po304 (cyl. 4 misfire),and po302 (cyl. 2 misfire). would a coil take care of the ...

...tool to check some codes this is what I found 07- Engine Coolant temperature, radiator outlet 3E- Misfire random, unknown cylinder 33-Misfire cylinder #2 46-Misfire catalyst damaging cyl 6 ...

i have a 98 bmw m roadster. it is misfiring when i have a 98 bmw m roadster. it is misfiring when under load. I have 2 codes a 455 and a 1250, Does this have something to do with the misfiring? yes i ...

What causes engine misfires to stay after new plugs and coil packs? when autozone scans vehicle it brings up multiple misfires and misfires in 1 and 6. i bought a coil pack and put it on 6. scan ...

...misfiring wen idling,wen accelerated it spluttered,replaced plug's/lead's helped to start,now misfires wen idling,splutter's wen accelerate, at 60 does,75doesn't Check your vacuum lines. May ...

...the p0301 p0306 codes, and i checked the spark plug and it is wet on cylinder 1 Trouble shooting a misfire, Code P0300, P0301 ... - YouTube ? 23:39 https://www.youtube.com/watch?v=G_grIaTgdRI Oct

I guess its not so much a back fire but bad misfire. will not go up a hill keeps lurching ahead under the misfire... 2006 bmw x5 4.4 engine. Just put in plugs still misfires. Tried to disconnect each ...