well i thought it was fixed, tach bounce
#31
Burning Brakes
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have you tried another dme relay? it is also possible that the pickups on the flywheel ring have broken off... also, are the crank and ref sensors gapped properly? sometimes the bracket that holds them in loosens (bolts behind the engine) and messes up the signals.
#34
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installed a new temp sensor because I thought that may be the problem, I also swapped the o2 sensor out with a used one that was from a running car because I had it on hand. when the motor is warm and I unplug the the o2 sensor it should richen more correct? possibly my o2 harness is bad? is there a simple way to test the harness and 02 at the DME?