Good example of the ford wiring that I have been fighting for 4 years on my car
Your dash lights have a Voltage regulator that sometimes can cause problems, The dashpot on the light switch goes, and the cigar lighter sometimes is used for a ground for the dash lights... Just afew places to look, BUT if I where a betting man (i'm not) I would look into the voltage regulator in the dash light's...
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°79Stang° • 351w, TRW Flat Tops, Comp Cam 270h,Edelbrock RPM Intake,
Holley 750 Duel Feed, MSD-6a, 2,500 stall,
Flowmasters, MaC shorties, B&M Shift Kit, Hurst Pro-Matic][,
DrAgLiTES on all four's
No Times yet - heads on the way