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1984 cj-7 with the 4.2 and five speed died on the way home need help

Old 10-16-2014, 10:30 AM
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Default 1984 cj-7 with the 4.2 and five speed died on the way home need help

I have a 2013 jkur but my wife has fallen in love with. So I needed to find another jeep for me and had always wanted a Cj so found one on Craigslist in anchorage ,but I live Fairbanks about 380 miles no big deal right . I got the jeep drove it around for 2 days then on the way home doing about 55 she just died on and I am not getting any spark the wires and cap and rotor look new but I wanted to know how to the parts before I just go buy them ! Thanks for the help
Old 10-16-2014, 11:42 PM
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No spark I think would be either battery, coil or module.
Old 10-17-2014, 12:24 AM
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No spark eh? Hmmm battery see if it will hold a charge if it does check the alternator to see if its charging. From there it would be coil, cap and rotor, wires, and plugs. It is usually one of the first 3 in my experience.
Don't forget to check battery cables for corrosion and grounds for tightness.
Old 10-17-2014, 02:57 PM
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Tested the ICM at autozone they said its good got a new coil and the cap and rotor wires are brand new I am only getting 6 volts to the coil but it's seems like it sparks one time then stops
Old 10-17-2014, 02:58 PM
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O and battery is good but a new one and same thing
Old 10-18-2014, 01:02 PM
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I keep popping the ignition fuse every time I turn the key over
Old 10-20-2014, 02:27 PM
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Originally Posted by Uh60baldwin
I keep popping the ignition fuse every time I turn the key over
I'd help you here but my brothers might get mad! if you want really good advice on the CJ Go here Jeep CJ Community and General Off-Road Site this site is full of old time jeepers that love nothing more then to fix your CJ!

-Dan77CJ7
Old 10-20-2014, 04:35 PM
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Also check for a faulty ignition switch
Old 10-21-2014, 12:08 PM
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Thanks guys I got it fixed ,the last owner replaced the fuel gage right before and the ground line was bad
Old 10-21-2014, 02:43 PM
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Ahh bad ground strikes again.


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