AFTERMARKET HEADLAMP FLICKERING HELP!!!!

[tklan22]

I HAVE A 1985 GRANDPRIX. I RECENTLY CHANGED THE STOCK HEADLAMPS WITH AFTERMARKET "DIAMOND CRYSTAL HOUSING CLEAR LENS HALO HEAD LIGHTS LAMPS+H4" NOW EVERYTIME IM ON THE HIGHWAY LONGER THAN 15 MINS THE LIGHTS START FLICKERING. THIS IS VERY ANNOYING & I WANT TO FIX THIS PROBLEM ASAP!!! CAN ANYONE HELP ME!!!!

AFTERMARKET HEADLIGHTS LINK
http://www.ebay.com/itm/76-87-GRAND-PRI ... 4601d6722a

 

[tc1959]

Every car I have ever seen with flickering headlights had a problem in the alternator. Usually a bad rectifier bridge and they don't always test bad on the machine. Also check that you have very good grounds to the lights.

 

[monte olrac]

x2 on the grounds, now if you used your factory wiring with those new lights that can be a problem also, you should run relays instead

 

[tklan22]

Thanks..ill try the relays and see if that solves the problem

 

[tklan22]

I REPLACED THE HEAD LIGHT SWITCH AND EVERTHING IS WORKING FINE NOW 8)

 

[tc1959]

I REPLACED THE HEAD LIGHT SWITCH AND EVERTHING IS WORKING FINE NOW 8)

Very Cool.