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post #1 of (permalink) Old 04-07-2005, 12:45 PM Thread Starter
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tr upgrade for 93 YJ ??

a buddy has a 93 YJ (6-cyl) and was complaining that it is sluggish. so i was thinking of the TR upgrade, but i can't remember if you can do that on a 93. if yes, can you post a link. if no, any other ideas? sorry, i don't know anything about YJ's.

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shawn
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post #2 of (permalink) Old 04-07-2005, 07:24 PM
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Re: tr upgrade for 93 YJ ??

93 is still carbed...therefore: Nutter it!
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post #3 of (permalink) Old 04-07-2005, 07:31 PM
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Re: tr upgrade for 93 YJ ??

Maybe I'm thinkin wrong cause I've got so much school on my mind, but wasn't '91 the start of EFI?
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post #4 of (permalink) Old 04-07-2005, 07:44 PM
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Re: tr upgrade for 93 YJ ??

should be MPI unless some previousowner did something goofy

so i dont think TR will do much

tune up? MSD? k&n filter? the usual kinda stuff like that..

or stroke it [img]/ubbthreads/images/graemlins/smile.gif[/img]
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post #5 of (permalink) Old 04-07-2005, 08:10 PM
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Re: tr upgrade for 93 YJ ??

yup, brain fart. Was thinking 94 was the first year of the FI...it's 91. Tune it up.
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post #6 of (permalink) Old 04-08-2005, 08:55 AM Thread Starter
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Re: tr upgrade for 93 YJ ??

yep it is fuel injected. any suggestions about a better coil or bigger cap?

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shawn
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post #7 of (permalink) Old 04-11-2005, 01:30 PM Thread Starter
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Re: tr upgrade for 93 YJ ??

no one? why can't i just use the cap of the ford f-150 with a 300 cu in engine like i used on the cj?

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shawn
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post #8 of (permalink) Old 04-11-2005, 01:37 PM
 
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Re: tr upgrade for 93 YJ ??

Waste of time! Use stock parts for a tune up then look elsewhere for trouble if that doesn't help. Clogged cat maybe? [img]/ubbthreads/images/graemlins/40BEER.gif[/img]
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post #9 of (permalink) Old 04-11-2005, 03:44 PM Thread Starter
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Re: tr upgrade for 93 YJ ??

so why does a larger dist cap and hotter coil help on a cj but not on a yj?

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post #10 of (permalink) Old 04-11-2005, 04:56 PM
 
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Re: tr upgrade for 93 YJ ??

[ QUOTE ]
so why does a larger dist cap and hotter coil help on a cj but not on a yj?


[/ QUOTE ]


EERRR it does???? Worked on my YJ like a champ,,, hehe but I'm carbed [img]/ubbthreads/images/graemlins/wall.gif[/img]
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