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Jeep Wrangler YJ
YJ General Discussion
YJ runs fine for 10-20 miles, then hesitates, sputters, and stalls
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<blockquote data-quote="Gilaguy23" data-source="post: 435369" data-attributes="member: 19498"><p>I had Howell on my 86 CJ and cant recall how it wired in, but you can get the manual on line if needed to verify whats been done to it with that install. Basically a bunch of Chevy 4.3 parts. Those modules do go bad like any other electronic part. Hopefully thats the issue and replacing it does the trick. Also i do recall Howell uses a frame mounted FI pressue fuel pump. Now that you back to the weber are you using a engine drive stocker or?? IIRC much of the "nutter bypass" eliminates the stock carbs variable main jet operations. I believe they operate kinda like Fords Variable venturi carbs. Pre FI emissions nightmare parts.</p></blockquote><p></p>
[QUOTE="Gilaguy23, post: 435369, member: 19498"] I had Howell on my 86 CJ and cant recall how it wired in, but you can get the manual on line if needed to verify whats been done to it with that install. Basically a bunch of Chevy 4.3 parts. Those modules do go bad like any other electronic part. Hopefully thats the issue and replacing it does the trick. Also i do recall Howell uses a frame mounted FI pressue fuel pump. Now that you back to the weber are you using a engine drive stocker or?? IIRC much of the "nutter bypass" eliminates the stock carbs variable main jet operations. I believe they operate kinda like Fords Variable venturi carbs. Pre FI emissions nightmare parts. [/QUOTE]
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Jeep Wrangler YJ
YJ General Discussion
YJ runs fine for 10-20 miles, then hesitates, sputters, and stalls
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