hello! I have a 2002 bravada with a bad engine.The bravada ran fine with no check engine light on but it had a rod bearing going out. So I replaced the engine with another 4.2 engine that only had 35000 miles on it.I have everthing hooked up and ready to go but it won't start. I have 50psi fuel pressure and spark to the plug but I'm sure that it's not getting fuel to the injectors.Is this because of the anti=theft system and if it is how do you reset it.I have a diagnostic tool but it shows no codes when I'm turning it over to try to start it.
Feb 9, 2010 at 12:12 PM