How do I check fuel pressure switch on 1995 chevrolet cavalier 2.2 liter
Wednesday, December 22nd, 2010 AT 2:40 AM
There is arelay in your underhood electrical center and fuse. Check them both to see if they are any good. If you have a helper, take the gas cap off and have thehelper turn the key on and listen by the gas cap to see if you hear a buzzing sound. If you dothe pump is working. You need a pressure gauge to check your fuel pressure so you may have to take it to a pro for that.
Wednesday, December 22nd, 2010 AT 4:08 AM
If you don't here a buzzing in the first 10 sec. The pump is bad if you do the first thing you do is chang the fuel filter then check fuel pressure. Guages are about 40bucks at auto zone and the conection is on the fuel rail at the engine. If the pump is bad expect to pay about 350-400 for a new pump good luck
Wednesday, December 22nd, 2010 AT 9:14 PM
Thanks for the help found bad wire conection under dash