05-13-07, 05:33 AM
My escalade wont start it just turns I checked the fuel pump its working relay I swapped my next check was going to be take out the fuel injectors but thats just too fun can a fuel pump work but not give enough pressure I changed the fuel filter same thing any suggestions.
05-13-07, 03:47 PM
I'd get a can of starting fluid and spray it in the intake should be able to open the air filter box and spray in there. Spray in box and have someone to depress the gas pedal while doing if it starts you may have a fuel problem if not you might have an ignition problem. I'm not familiar with the 1999 model you may want to check service manual if avalible there should be a fuel pressure test port on engine.
05-13-07, 05:20 PM
I did that the truck started but went out about 5 seconds I did see if I hear the fuel pump it comes on.