Join Date: Feb 2019
Location: San Antonio, TX
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I just got my 1970 GTO back from the shop where, among other things, a complete American Autowire wiring harness was installed. Prior to that I had converted the old headlights to H4 conversion, with no issues. Now, after getting the wiring harness, the lights flicker and turn off/on ONLY when I switch to high beam. ALL FOUR lights are affected. When I switch back to low beam the problem goes away.
A knowledgeable friend says the problem is most likely with the high/low beam floor switch. Another person recommended installing a resistor.
What do you guys think? Could the high/low switch be affecting it by not being able to handle the current? Is there a high current switch on the market? I look forward to your responses, except the "take it back to the shop" responses... :-)
Last edited by bvcg1; 05-15-2019 at 10:43 AM.