Truck Cuts off going down the road?
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01-03-2018, 01:16 AM
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Truck Cuts off going down the road?
I’m having the same issues, put in a new distributor set, spark plugs and wires, coil,but it won’t start. I’m not sure if it’s called the fuel pump relay (I’ll post a picture) but it started to click.. and my kill switch light stop working I don’t know if they are related but you never know. It might have caused a short cause I don have much fuel pressure and and the fuel pumps stopped receiving a charge (not buzzing as usual). The Hayes book doesn’t show the diagram for the 5 pin relay. It would help to know so I can figure out if the relays hooked up right or sending the wrong deed to the wrong place.
[img]webkit-fake-url://ddafa29d-eab3-4c8e-beae-9be8d9be11a2/imagejpeg[/img]
[img]webkit-fake-url://260acc79-95b7-43a8-a985-12db96fe9a0f/imagejpeg[/img]
[img]webkit-fake-url://260acc79-95b7-43a8-a985-12db96fe9a0f/imagejpeg[/img]
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PCM advice asap
So after following every wire and doing the whole nine of guess/maybe it’s this. Or that. I followed my nose to the pcm on my 91 5.8l F150 and sure enough the thing is fried! Hints my no start issue. Left my hood slightly ajar when it rained n snowed one night..yes oops! So I went to the junk yard and called around town and just can not locate a pcm programmable to a 5.8l. So my question is ; are there any other pcms that are able to operate aka swapping them out? My pcm reads T1T EEC-iv Efi-sd47b
F1tf-12a650-aua
im trying to avoid buy a new one for now just in case it wasn’t a moisture issue(bad ground etc) with out having to ship anther off for warranty. Tryin to save some time and money. Some one help please
F1tf-12a650-aua
im trying to avoid buy a new one for now just in case it wasn’t a moisture issue(bad ground etc) with out having to ship anther off for warranty. Tryin to save some time and money. Some one help please
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Justin Herrera
1987 - 1996 F150 & Larger F-Series Trucks
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01-03-2018 02:02 AM
86oldschoolford
1980 - 1986 Bullnose F100, F150 & Larger F-Series Trucks
3
04-30-2015 07:23 PM