Fuel pressure must be 60-66 psi on your system with engine idling. Check for the following conditions:
? Low fuel pump voltage due to high resistance connections.
? High fuel pump voltage due to internal pump binding.
? Poor fuel pump ground.
? Partially restricted fuel pump strainer.
? Incorrect or faulty fuel pump.
If this still doens't fix it then take to a pro as it may be an injector problem and it will be cheaper for him to check it out than for you to do it.
Sunday, August 5th, 2012 AT 8:59 PM