OK, I changed the regulator AND found a bad vacuum line going to the intake manifold. Inside the plenum didn't look like it was washed out anywhere. BTW, THANKS for the thread on replaciing the regulator!!! That made this job a helluva lot easier!
I also replaced the PCV valve, just for good measure. I fired it up & it fired! I drove it tonight and fired it up 3 or 4 times w/o any real problems, then the last time I tried it, it was acting wierd again. Crank about 4-5 times, turn the key off, and crank again - this time it fired up & I made it home. During the drive, it acted a lil hesitant at times, but idled fine. Does this sound like some sort of sensor? Here is what I have replced:
Fuel pump
Lines to fuel pump
Sensing unit (pump assy)
fuel filter
regulator
EGR valve
cap/rotor/wires
plugs (all but #3 - I;m working on it!) and all but 1 looked pretty good & it was only a lil fouled
I'm stumped. Any ideas? Do any of you guys know how to test the sensors?
Lost in ohio...
Tnx!
Jon