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mpj76 · 02-10-2006, 03:30 PM

Are you getting fuel AND spark IMMEDIATELY AFTER the problem starts? Seems like its electrical and only acts up after a bump in the road jars something loose or the expansion of metal from heat moves something slightly to cause an electrical problem. Sounds like its affecting every cylinder at the same time. Make sure you're getting power to the injectors and check that fuel is actually getting sprayed into the cylinders. Just because you can hear your pump priming the system doesn't mean fuel is squirting.

02-10-2006, 03:30 PM	#2
mpj76 Registered Member Join Date: Sep 2002 Posts: 158	Re: Won't Crank until cool? :( Are you getting fuel AND spark IMMEDIATELY AFTER the problem starts? Seems like its electrical and only acts up after a bump in the road jars something loose or the expansion of metal from heat moves something slightly to cause an electrical problem. Sounds like its affecting every cylinder at the same time. Make sure you're getting power to the injectors and check that fuel is actually getting sprayed into the cylinders. Just because you can hear your pump priming the system doesn't mean fuel is squirting. __________________ 91 Coupe: FMS 1 5/8 unqual shorty's, BBK off road X-pipe, Super Duty T5, Pro 5.0 short shifter, 2.73 rear, G3 alt, MSD coil, dist, no smog pump, oil cooler, 195K miles, 14 deg timing, 23 mpg city/29 mpg highway @ 65 mph.