My 93 Bravada won't start. A few months ago it would only start by putting gas or starting fluid in the intake. I found the fuel pump wasn't putting out the right fuel pressure and replaced the fuel pump and everything was fine for about 3 months. The vehicle then became harder to start and had no power unless right after starting I held it at about 2000 rpm's and after a couple of minutes it would clean out the cyclinders (apparently) and the rpm's would go up and then it was fine. Now it cranks and doesn't even fire and there's gas in the oil. I checked (as best I could) and I have spark from the coil and at the plugs. BTW it won't even fire with starting fluid sprayed in the intake.


Any Suggestions Appreciated


Dave

 

Sorry


I forgot to mention this is a 4.3 vortec cpi engine