Crazy foxbody electrical problems!!!
I have an 88 converted to MAF and this has me stumped on where to even begin looking. When I have the key on all my dash lghts turn on (like the headlights are on). . If the car is running the tach will go backwards/forwards and jump all over the place and the more rpms it gets the more it moves crazy. Ive pulled the dash to look for a wire grounding itself out but found nothing. I do have an MSD box but it seems to be hooked up fine unless its bad on the inside.
On another not I cant pull any codes and everyone says the computer is toast and its in a closed loop which is why it still runs. Is there any chance that one has to do with the other? The car has been driven since the mass air swap so Its not anything currently done to that but its been sitting for a probally 1.5 yrs due to a repaint and interior refresh. Any help would be great.
1988 GT- 306, AFR 165 , Peformer II, 4.10's, MAF conversion, 93 Cobra brakes, 315's, etc...
1999 GT 2v A/T.....4.10's, Cobra brakes,H&R, 315's.....SOLD
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Last edited by 188slo50; 05-06-2012 at 06:13 PM.