× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
Re: 97 BMW 540I P0300,
Posted to Technical Discussion Forum on 8/16/2004 10 Replies

Well in that case I vote for a cat problem.

For some reason BMW misfire counters are really screwed by exhaust restrictions at high load. Seems that all your codes are for one side of the motor with this new info. Login to read more.

10 Replies Received (View Replies)