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      01-28-2024, 11:25 AM   #91
Our03z4
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Drives: 2008 BMW Z4 3.0si Coupe,
Join Date: Nov 2016
Location: USA

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Quote:
Originally Posted by Aloyouis2 View Post
Well, I use my tool to clear the codes and I ran a second bottle of Techron for half a tank (haven’t been able to drive it since during that half a tank the light did not come back on and it didn’t throw any codes at least per my generic scanner.

Fingers crossed. It was up singular event due to not being run very much for the last six years
If it gives you problems again it might be the MAF connector. You can get a new connector kit from ECS Tuning for around $25. I had mystery codes that would come and go and some engine rpm bounce. Changed that and haven't had another code in over a year.
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