Every so often my truck will stumble/hesitate like it has no power to the coil,It lasts about a minute or so intermitently and then it clears up.I have replaced the coil and the ignition modual checked the connections and wiring..
sounds like something that happened to me...
What it was in my case was damaged distributor cap. If it's not that I would be apt to check the rotor. If you already checked all the connections though *shrug* I dunno, someone else will probably know more though.
Is the ignition timing good? I had similar problems with my truck. I had a bad distributor cap. I replaced it and it seemed to help a lot. It still didn't seem powerful enough. I took off my timing cover and was missing 10 teeth off one of the gears and i could fit my finger between the gear and the chain. Have you tested to make sure you are getting plenty of power to the coil or off of the distributor?
I have this proble in my shop before!!! what you wight do is replace the pick up coil,. tou have to pull the dis. compleatly out and compleatly a part to do this
have fun [img]images/graemlins/smile.gif[/img]