Quote:
Originally Posted by kpewpew
Were there any other problems with too much backpressure? Any engine damage or harm?
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Not that I know of. My friend that is a bmw master tech thought I bent a valve or something, which was causing the error code, but there is no way of knowing unless we take the engine apart. Considering the car is running great now with no issues, I don't see myself taking it apart until I do rod bearings.
I'll let you know if anything shows up in the future