I have a 99 Explorer, 4.0L SOHC. No previous problems as long as I've owned it.
Drove home Monday night, no problems. Tuesday wouldn't start. Engine would crank fast but wouldn't fire.
At the Ford dealer it started for them, with difficulty, after which they couldn't find anything wrong with it. (No codes from the ECM).
They did a search for related technical service bulletins and found one about hard start/no start condition due to fuel pressure bleed down on 1999-2001 explorers and mountaineers. The mechanic said this is a somewhat common problem with explorers, with the in-tank fuel pressure regulator malfunctioning.
He recommended replacing the fuel pump (said the regulator is part of the pump), saying Ford had changed the design to prevent the problem.
The pump is $295, and with labor it would have been over $500! I pickup up the truck so I'd have time to find out more about this problem.
What I'd like to know is, how many others have experienced the problem? And if Ford changed the design, doesn't that indicate a design flaw? Shouldn't Ford do something...at least bear part of the cost of the fuel pump replacement?
Drove home Monday night, no problems. Tuesday wouldn't start. Engine would crank fast but wouldn't fire.
At the Ford dealer it started for them, with difficulty, after which they couldn't find anything wrong with it. (No codes from the ECM).
They did a search for related technical service bulletins and found one about hard start/no start condition due to fuel pressure bleed down on 1999-2001 explorers and mountaineers. The mechanic said this is a somewhat common problem with explorers, with the in-tank fuel pressure regulator malfunctioning.
He recommended replacing the fuel pump (said the regulator is part of the pump), saying Ford had changed the design to prevent the problem.
The pump is $295, and with labor it would have been over $500! I pickup up the truck so I'd have time to find out more about this problem.
What I'd like to know is, how many others have experienced the problem? And if Ford changed the design, doesn't that indicate a design flaw? Shouldn't Ford do something...at least bear part of the cost of the fuel pump replacement?