Blowing headlight bulbs every 4 days

jimrr

Veteran Member
Jun 12, 2016
1,334
sarasota
Evening gentlemen. I have a 1992 f150. Same headlight bulb for 10 years. It blew. I replaced it with a 9007 sylvania bulb. ...blew it in 4 days. Replaced it, same result. Never touched the biob with my fingers either. Any ideas why Im frying bulbs? Sealed in nicely, no water intrusion. ....hasn't rained either. Perfect weather. Any ideas? Thx in advance. ..
 

camarolife78

Veteran Member
Jul 22, 2014
549
Gardner, KS
IF the connector is good....I would check the running voltage. If the regulator goes sky high...it will blow your bulbs. I have had that happen to me personally.
 

bourbon_scotch

Veteran Member
Lifetime Gold Member
Jan 10, 2003
2,748
USA
612ba0ddf133fe1e701e87d208d7bb15.jpg

hahahahahaha
 

jimrr

Veteran Member
Jun 12, 2016
1,334
sarasota
Connector is like new. I'm going to check voltage I guess. Both bulb's basically blew up. No glass left around them upon removal....
 




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