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02-09-2008, 05:36 PM | #1 | |
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1988ford f250 injector wiring problem
hi-i have just changed cabs on my 1988f250 4x4 with 351 w/auto-used same engine wiring harness and computer-now injectors aren t pulsing-if i use 12v test lite both terminals live even on cranking-engine runs on ether-has good spark and 45 l psi at fuel rail-i tried switching computers to see if faulty but still no fire up (the other computer was a 302 not 351 w just 2 see if it at least fired or pulsed injectors)the cab was off my 1988 f150 with 302 /std and seemed straight fwd-i think i have a ground problem but everything seems grounded and plugged in-any help appreciated as this truck is to plow my driveway and workshop!!!!
cheers smax |
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02-10-2008, 06:48 AM | #2 | |
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Re: 1988ford f250 injector wiring problem
hi
as this new thread i m hoping i set this up properly can anyone reply to make sure its out there much appreciated smax |
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02-11-2008, 07:52 AM | #3 | |
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Re: 1988ford f250 injector wiring problem
hi-someone asked who is posting?
i am just a guy with a wiring problkem on my truck and asking 4 help? are replies automatically added to thread?thanx smax |
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02-12-2008, 07:18 PM | #4 | |
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Re: 1988ford f250 injector wiring problem
turns out no ground on computer terminals 20 and 40
grounded to battery negative and fired up ok cheers smax |
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