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-   -   05 WK Bad Fuel Check Valve? (http://www.jeepgarage.org/f181/05-wk-bad-fuel-check-valve-52185.html)

jsnow78 12-30-2012 04:14 AM

05 WK Bad Fuel Check Valve?
 
Been having some issues with long crank times for the last few months and I finally got a fuel gauge on it tonight. Turning the pump on (accessory) the pressure shoots up to about 58psi I then immediately turned the key back to the off position and after about 45 minutes to an hour it drops to 35psi. Does this sound like a bad check valve or would I loose all pressure if the valve was bad? This is on an 05 5.7 WK thanks in advance guys!!

Rooky 12-30-2012 10:27 PM

Re: 05 WK Bad Fuel Check Valve?
 
They replaced my fuel pump when I had the same problem.

jsnow78 12-31-2012 12:18 AM

Re: 05 WK Bad Fuel Check Valve?
 
Quote:

Originally Posted by Rooky (Post 730502)
They replaced my fuel pump when I had the same problem.

I appreciate the reply that makes it a little easier to dump a few hundred dollars into a pump hoping it will fix the problem!!


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