So I got this issue with the e39 2000 528i wagon I just got it hesitates at idle bad, and on take off. Other than that it rides well and good mileage. I put it on the scanner and it states miss fire on all cylinders. I checked for spark its there, I still changed all spark plugs and coil packs. I then got a fuel trim issue which is at times related to 02 I changed both still same running condition at idle. I then started to think its the cat did that still same issue.
At this point I did all the above and even did new cats, I did compression all good. The only other thing I can come up with is vanos? any ideas? have you had a similar issue? etc? any help would be nice before I tear apart...
At this point I did all the above and even did new cats, I did compression all good. The only other thing I can come up with is vanos? any ideas? have you had a similar issue? etc? any help would be nice before I tear apart...
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