Question about 1999 Ford Explorer
I suspect your fuel pump is going. Or your pressure regulator is letting pressure bleed off. If you have a pressure tester, you can attach to the shrader valve on the fuel rail n top of the engine. Pressure should be @ 40 psi.
Try this, turn key on and wait 2 seconds while listening closely at tank for fuel pump running.
Then turn key off and wait 15 seconds for power relay to click off. \Then repeat 2 more times with wait period.
Se if truck starts right up. If it does, then pressure is bleeding off.
The fuel pump (in the tank) has a chek valve in it to keep pressure from bleeding off too.
Posted on Mar 11, 2009
Tips for a great answer:
Feb 24, 2015 | Cars & Trucks
Feb 22, 2015 | 1999 Ford Explorer
Jun 06, 2014 | 1999 Ford Explorer
Oct 27, 2013 | 2002 Ford Super Duty F 550
Oct 27, 2013 | 2009 Ford F-450 Super Duty
Mar 18, 2010 | 1999 Ford Taurus
Sep 02, 2009 | 1999 Ford Explorer
Jul 16, 2009 | 1998 Ford Explorer
Jul 04, 2009 | 1991 Ford Explorer
143 people viewed this question
Usually answered in minutes!
Step 2: Please assign your manual to a product: