I have wasted a few billion electrons describing the right way to test a fuel pump. Everybody ignores me, so I'm not interested in doing it again. The nice thing about banging one's head against a wall is that it feels so good when you stop! Have you checked the distributor cap for cracks and/or carbon tracks? Are you certain that the firing order is correct? 1-8-4-3-6-5-7-2.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!