it idles fine but runs rough and stalls when in gear, when reved up it misses really bad. when reved up i spray either in it it runs great. acts like it starving for fuel. any help, its a great lookin rig, no rust, interior is spotless so i don't want to scrap it. fuel pressure is good


(This post was edited by gravedigger8 on Apr 24, 2008, 11:02 PM)

Sounds like its running lean for sure.

Just a thought,check to see if the intake manifold gasket is leaking...

What exactly is the fuel pressure?..within factory specs?

whats the pressure supposed to be?

58 - 64 PSI with Central multiport injection


(This post was edited by JIM N on Apr 27, 2008, 3:52 AM)

fuel pressure is 55, spider injector and filter has been replaced.

Well ,fuel pressure IS under specs.
Replace the fuel pump..see what happens.


Jim

thanks for the help, gonna try that this weekend. if you cycle the key about 10 time it will run fine without the either for a few seconds, then it starts missin then spray it with either.