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Discussion Starter · #1 ·
I have been throught almost everything. Car still runs very rich with the blue coolant sensor pluged in (replaced plug with new). Runs ok with it unpluged for awhile. I just remembered that I had a bad plug to this blue sensor and spliced in a extra fuel injector plug that I had laying around. I have about 2 inches of the injector plugs original wiring and then spliced to the other wires....anyway I noticed that the two wire sizes are different, will this make a huge difference in resistance....say enough to make it run like crap?
 

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Discussion Starter · #2 ·
Re: More digifart running problems, can you help? (powerplant)

Please disregard this thread, I figured out that I had my 02 sensor shielded wire grounded wrong. I had the whole wire grounded instead of just the shielding causing the 02 circuit to be inoperative.
 
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