Jeep Wrangler Forum

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-   -   Help!!!! (http://www.wranglerforum.com/f218/help-252968.html)

nsjoe61 07-01-2013 05:09 PM

Help!!!!
 
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?

Megamonster 07-01-2013 05:13 PM

How is the carburator looking?

nsjoe61 07-01-2013 05:52 PM

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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