Question about 2001 Jeep Wrangler

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2001 Jeep Wrangler 4.0

When going up incline i loose speed and power. I will down shift into 4th and it will still loose. Please help

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Check the catylitic convertor for excessive back pressure should be 0-5 psi max also check fuel pressure with a gauge under these conditions does the truck missfire? buck? please rate -jeff

Posted on Sep 01, 2008

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