4cyl ignition upgrade. - Off-Road Forums & Discussion Groups
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post #1 of (permalink) Old 06-21-2007, 04:46 PM Thread Starter
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4cyl ignition upgrade.

I had a fella stop by today with an ignition problem with his 80ish jeep wth a 4 cly in it. He wants to bypass the computer and had seen one I did on a 6 cyl. I was unsure if the TFI upgrade will work on his jeep. I turned him away for me doing it, but would like to give him some info.

so is there any reason the tfi upgrade won't work on the 4cyl?

Ya only go around once, best to enjoy it the first trip.
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post #2 of (permalink) Old 06-21-2007, 07:35 PM
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I have eliminated the computer on both the 85 I just sold and my 86 {both I6} by using a 1980 wiring diagram. Can't imagine a 4 cyl being any different.
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