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Old 07-01-2013, 05:09 PM   #1
Join Date: Jul 2013
Posts: 2

I have a 1987 Jeep Wrangler 4.2 6cyl. Out of the blue it started jerking and stalling. Have already replaced spark plugs, wires, dist cap,rotor button,and ignition coil. It sometimes runs fine and then boom it starts back jerking and stalling. Any ideas?

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Old 07-01-2013, 05:13 PM   #2
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Join Date: Apr 2013
Location: Southern Europe
Posts: 135
How is the carburator looking?

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Old 07-01-2013, 05:52 PM   #3
Join Date: Jul 2013
Posts: 2
Put a kit in that a few weeks ago and cleaned the idler tubes out. Everybody thinks its electrical because of the way that the tac needle jumps up and down. I'm lost.
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