Jeep Strokers • Fuel Pressure?

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Fuel Pressure?

Posted: September 25th, 2011, 2:51 pm

by dingo151

Hey everybody!

What should the stock fuel pressure be at the rail for a 91 OBD 1 at an idle?

Thanks!
Dean

Re: Fuel Pressure?

Posted: September 25th, 2011, 4:53 pm

by SilverXJ

39 psi +/- 2 psi

Re: Fuel Pressure?

Posted: December 12th, 2011, 10:47 am

by Bike Guy

SilverXJ wrote:39 psi +/- 2 psi

This is only true if you have disconnected the vacuum line. With the vacuum line on, it normally runs 30-33 at idle.