A good check for that would be to pull all the plug wires and ground them except #1 and check the timing with a light while someone is turning the key. Should be right around 0 to -4Verified distributor is timed properly on TDC 1.
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A good check for that would be to pull all the plug wires and ground them except #1 and check the timing with a light while someone is turning the key. Should be right around 0 to -4Verified distributor is timed properly on TDC 1.
As in engine itself skipped time?My thought when he said it was popping back through intake.
Yeah,possibly timing chain has jumped a tooth. Have you done a compression test?As in engine itself skipped time?