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View Full Version : What may be causing this...



BlueSLPCamaro
July 16th, 2007, 01:17 AM
With my stock tune (well stock tune with no codes and better fan temps) I am having an issue in Drive. I drive in OD all the time and my AFR gauge reads between 12-15 depending on if I'm going WOT or cruising. But when in Drive only when I hit the gas and let off, the gauge reads 22.4 and I have to hit the gas pedal to bring it back down. Since this only happens in Drive I believe it is not a problem with my gauge (but I could be wrong). What could be causing this? Could there be a problem with the tune, even though it's basically stock? Is anyone else having this problem?
If anyone wants my tune posted let me know how to post it :nixweiss:
Until I know more about this I'm going to do the easy fix and continue to drive in OD :D

wait4me
July 16th, 2007, 02:53 AM
That is normal. it is called DFCO. decell fuel cut off. It wont hurt your engine.

BlueSLPCamaro
July 16th, 2007, 06:11 AM
That is normal. it is called DFCO. decell fuel cut off. It wont hurt your engine.

Best thing I've heard all day!
Thank you :notacrook: