I wrote last week about a problem with my 98' ex coupe, it had to be jumped to start and then it was running poorly (speedometer wasn't working, nor was the tach, and several lights (i.e. SRS, etc) were going off, as well as all my cabin lights blinking on and off, stereo shutting on and off, etc. Well, yesterday i was driving it and the car was shaking, and just running terrible. I had my alternator and my battery tested, both are working perfectly. I can't think of anything that could be going on, other than about a month ago, i had a headlight go out, and i replaced them with some of those ultra-white bulbs that are H4 but put out 90/100 watts. Could this have damaged my electrical system?
Thanks, Ian

 

do you have this problem only when you turn your lights on? other that that you should get an exorcist, look like your car is possesed