1998 5.4 motor wont stay running
#1
#3
In this order,
Check for codes,
test fuel pressure for being in the 30 to 40 psi range.
If nothing found, it's time to put a Scanner on and look at live data for the problem. It will show some where in the data.
Don't replace parts trying to hit it until something is showing as faulty.
Good luck.
Check for codes,
test fuel pressure for being in the 30 to 40 psi range.
If nothing found, it's time to put a Scanner on and look at live data for the problem. It will show some where in the data.
Don't replace parts trying to hit it until something is showing as faulty.
Good luck.
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99EX44
1997-2006 Expedition & Navigator
6
10-17-2001 10:09 AM