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What should the fuel pressure be for a 2003 jeep wrangler

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1. Connect fuel pressue gauge, start engine
2. Observe test gauge. Normal operating pressure should be 339kPa+/- 34 kPa (49.2 psi +/- 5 psi
3. Turn vehicle off.
4. Pressure should not fall below 30 psi for 5 minutes

i have these directions plus more about if want in pdf format, need email address to send if want

Posted on Feb 06, 2010

Testimonial: "Thanks a lot. I knew how to do the test but didn't know the specs. Appreciate the help."


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