1991 7.4 no spark no fuel
charlie40
01-17-2009, 05:24 PM
i changed everything but the ecm still no fuel or spark. the only thing i didnt check or replace was the pickup coil in the dist. would this cause no spark or fuel.thanks.
MT-2500
01-17-2009, 05:37 PM
Yes it could.
How is the voltage to everything?
Have you check the dist module?
Is the dist turning when cranking?
How is the voltage to everything?
Have you check the dist module?
Is the dist turning when cranking?
charlie40
01-17-2009, 07:24 PM
the voltage is good on everything in the ign and fuel sys. i changed the coil,ign module,oil pressure switch,pump relay,checked all fuses,but i dont have power to pump fuse under the hood. i didnt check the pickup coil in the distributor,or ecm.thanks
MT-2500
01-17-2009, 07:32 PM
You are welcome.
Pickup coil would be next on the list.
Let us know how it goes.
Pickup coil would be next on the list.
Let us know how it goes.
charlie40
01-17-2009, 09:18 PM
im going to check it in the morning ill let you know what i find out.thanks again
charlie40
01-18-2009, 06:50 PM
it was the pick up coil in the dist. thanks for all the help. you guys always come to the rescue.
MT-2500
01-18-2009, 07:17 PM
You are welcome.
Glad you found it.
And thanks for posting back with fix and how it went.
Glad you found it.
And thanks for posting back with fix and how it went.
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