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2000 Chevy S10, 4.3 engine, no start, no spark to the plugs

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5 years 2 months ago - 5 years 2 months ago #26772 by raballard@aol.com
2000 Chevy S10, 4.3 engine, no start, no spark to the plugs was created by raballard@aol.com
Equipped with EDI. Have good spark at the coil tower, and good spark from the coil wire at the distributor end, but no spark on any of the out put ports to the plugs. Have already replaced the cap and rotor. Had Advanced Auto test the Ignition module mounted on the coil and it showed bad on the high and low end, so I have replaced that as well. But still have the same condition. Good spark at the coil, but nothing to the plugs. Open to suggestions. Not sure where to go from here. Thanks in advance. Bob
Last edit: 5 years 2 months ago by raballard@aol.com.

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5 years 2 months ago #26773 by Andy.MacFadyen
Replied by Andy.MacFadyen on topic 2000 Chevy S10, no start, no spark to the plugs
Did you r ?eplace the rotor arm
" We're trying to plug a hole in the universe, what are you doing ?. "
(Walter Bishop Fringe TV show)

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5 years 2 months ago #26774 by raballard@aol.com
Replied by raballard@aol.com on topic 2000 Chevy S10, with a 4.3 no start, no spark to the plugs
I'm not sure what a rotor arm is? Do you mean the shaft that the rotor is attached to? That runs the entire length of the distributor?

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