Renix improvements.
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Junior Member
Joined: Oct 2011
Posts: 54
Likes: 0
From: Spokane, WA
Year: 1987
Model: Cherokee
Engine: 4.0 I6
Renix improvements.
Hey All. I have an '87 Renix 4.0 with 5sp manual. All stock except for the negative ground electrical upgrades performed per advice found at this site (thanks Cruiser54!). Anyhoo I've got some spare time today and plan on some quality time with the XJ in a warm shop. I noticed on the advance tech section that some are moving the IAT sensor from the manifold to the top of the airbox. My XJ in running perfectly so I'm wondering if this mod would be beneficial. Any other suggestions for improvements to a stock Renix 4.0 that require a bit of labor but little cash? Thanks in advance.
CF Veteran
Joined: Mar 2010
Posts: 47,923
Likes: 38
From: Broward County Fl.
Year: 1989 xj sport 2dr
Model: Cherokee
Engine: 12 hole bosch Injectors
703 neon injector is a good upgrade crisper throttle response,smoother idle complete bolt on,i also saw the air temp upgrade going to give it a shot myself
Thread Starter
Junior Member
Joined: Oct 2011
Posts: 54
Likes: 0
From: Spokane, WA
Year: 1987
Model: Cherokee
Engine: 4.0 I6
Yep-going for the 703 upgrade at some point. Today I'm not planning on leaving the property so I'm looking for some sort of tinkering project.
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Stabsthedrama
Stock XJ Cherokee Tech. All XJ Non-modified/stock questions go here
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Oct 3, 2015 05:46 PM
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