3.0 won't start when hot
#1
3.0 won't start when hot
2001 3.0 When running a/c and truck is up to normal operating temperature if you shut it off, sometimes it won't start. Turns over, just won't fire. Let it set for anywhere from 30 min. to a couple of hours and it starts right up. Doesn't do this in cold weather.
Recently had plugs, wires, coil (or coils, I didn't do it) replaced and computer updated. Since then, isn't as frequent, but still does it. Once it fires, there's no "check engine" light or any tell tale signs of a problem.
Any ideas?
Thank you...
Recently had plugs, wires, coil (or coils, I didn't do it) replaced and computer updated. Since then, isn't as frequent, but still does it. Once it fires, there's no "check engine" light or any tell tale signs of a problem.
Any ideas?
Thank you...
#3
No codes thrown.
Replaced fuel pump, inertia switch, cam synchro/sensor, & crank sensor. Still intermittently won't start. Turns over good, acts like it's starving for fuel, although no backfire. Local dealer has had it for 10 days and can't find a solution. 105 degree weather will now cause the no start issue. I've had it to a private mechanic and the Ford dealer.
I'm "old school" and to me it acts like it's vapor lock. Maybe I need an exorcist.
Replaced fuel pump, inertia switch, cam synchro/sensor, & crank sensor. Still intermittently won't start. Turns over good, acts like it's starving for fuel, although no backfire. Local dealer has had it for 10 days and can't find a solution. 105 degree weather will now cause the no start issue. I've had it to a private mechanic and the Ford dealer.
I'm "old school" and to me it acts like it's vapor lock. Maybe I need an exorcist.
Last edited by KCSteve; 08-10-2011 at 06:47 AM. Reason: added content
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There is no theory behind the Rangers.....My Ranger is a 2002 Edge and if I disconnect the battery it will not start up. I have to call my mechanic to get it started. Once it is started, it runs ok....Still do not know what the problems are... While my Ranger was at the dealer getting the ECM reprogrammed it would not start and it was like that for almost four days before the tech said, "I removed the Belt and it started". they put my truck back together and hurried it out the door for me to drive it off their lot.... So the trucks we drive have a weird sense of habits.:
#12
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