My 90 dx keeps blowing out headlights like its going out of style I dont have any idea why its doing it but i have noticed that it switches sides each time from driver side to passenger side if anyone has any idea on what this could be it starting really **** me off

 

when you put new ones in, are you touching the bulbs with your bare hands?

 

No i make sure i dont do that but ive also had a a lot light problems with the turn signals and marker lights in the front never had any problems with the rear

 

could it be a matter of wiring, something electrical, thats too odd, perhaps you are shorting something out forcing it to surge to bulbs and blow them...?

 

I have no idea when I put my head unit in i must have went through two boxs of fuses and for the head lights when i put a new one in they both work for like a month no problem and then ill get in my car and only one will work

 

did u install the head unit yourself?

 

Are you using the stock bulbs or some like Eurolite or similar brand Xenon SUper White Bulbs? I ask because my Eurolite low beams kept buring out every like 2 months but the stock ones last a few years. My Eurolite high beams have lasted over a year and still working though. I am going to try the Farenheit low beams now. But I think the stock ones last the longest.

 

Yes my friends and i install the head unit and this first started happening i ordered headlights of ebay i cant remember what they were called maybe they were eurolites but they sucked then i went to a local parts store and got silverstars for 20 bucks a bulb and now one of those burnt out but the high beams havent burnt out yet

 

Check all around the bulb socket for any bare wires or anything. Also, check to make sure you have the correct rating fuse in for your lights.