My 3.4 Won't Run!!!

[1994KlrWhaleOlds]

You're being difficult. LOL!

Did you check the fuel pressure in case you got a bad part?

[grandprixgtp_91]

have you checked for spark?

did you pull the fuel rail out with all the injectors still hooked up and have someone crank it over to make sure they all were spraying?

did you hook a scan tool up to it and make sure everything was reading ok?

you have spent alot of money hear trying to get this thing running, have you considered towing it to the dealer and have them diagnoise it for you? it would probably cost like $300 with the tow and they should be able to tell you whats wrong.

Jake

[Sonyman]

map sensor replaced

[1994KlrWhaleOlds]

MAP sensor, perhaps?

[Sonyman]

It's a 91 Grandprix STE 3.4 I checked the timing belt, it appears to check out at all points of reference of checking the timing belt.

[1994KlrWhaleOlds]

Grapevine is a bit far for me to come up or I would. What year and what car?

Perhaps the belt has slipped?

[Sonyman]

MY car won't run!! I have replaced the fuel pump, fuel filter, fuel pressure regulator, check the ful lines for blockage and the fuel rail appears ok....I replaced the crankshaft sensor, wire from the sensor to the ignition control module, replaced the ignition control module, replaced the coils, put new plug wires and spark plugs in, check for vacuum leaks, check for injector pulse, replaced ECM, checked fuses, checked the timing belt..I meam damn what the hell else could be causing this crap!!! When I crank it, it acts like it wants to run and sometimes cough and then just turn over and over. Now I know it's a little bastard "something" that's causing this whole machine to act like shhhh but who the freak he is i dont freaking know. Anyone out there got an idea, holla back. I'll be checking back and forth to get some incite before i pour gas all over this shhh and set it a fire while it rolls of the cliff to oblivion!!