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Old 04-18-2015, 02:09 PM
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Emissions control system deletion

I have an 89 YJ with the 4.2 258, manual transmission. I want to delete as much of the emissions system as possible, and also the wiring that goes along with it. I live in SC so no worrys about inspections and such.

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Old 04-18-2015, 03:20 PM   #2
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the easiest way is is to do the nutter bypass. heres a thread that will show you how.

This is a Picture Guide to Nutter Bypass - JeepForum.com

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Old 04-19-2015, 01:56 AM
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I know about the nutter and thats coming later this week along with a new booster and MC. I want to pull non essential vacuum hoses, electronics, and emission systems.
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Old 04-20-2015, 05:47 AM   #4
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until you do the nutter those systems are still working. AFTER you do it theres a vacuum diagram in this thread.
Nutter Bypass and Vacuum Lines
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