Sorry for the long post but I'm up a creek at this point.
Hey fellow psn'ers. So I've got a 94.5 powerstroke with a zf5
. Owned it for 5 months now with nothing but little issues... Until this past week. It'll start up just fine after the wts light goes out. Has a miss on 1 cyl until it warms up. (Holding out for a set of baby swamps) once its warm it runs great. Starting last week It'll start right up and idle anywhere from 5 seconds to 3 minutes then sometimes shut out like I killed the ignition. All but twice after dying it'll just crank and crank with no smoke and I don't hear any injectors firing.
Hooked up my snap on red brick and saw 9 volts on cranking. Ipr
look good. Fuel pressure gets up over 40 when cranking. When I bought the truck I noticed the battery cables were corroded but let it slide.
I put new cables on it firat time it happened and charged the batts overnight. Fired right up and got me to work and back 2 days. Then it came back with a vengeance. Last time it died and wouldn't start I did a buzz test and it gave me a p1667 and an idm
Borrowed dads truck for a couple days until I could look at it this weekend. Its started and run great all weekend around town. I went to the idm
and tugged on wires, tapped on modules, tried anything to get it to die and it just kept on idling away. So I cant recreate it now. From what ive read idms just fail not in and out?
All seems fine for now but I know as soon as I rely on the truck its going to let me down. Any ideas where to look? While it was running today did all the self tests and everything passed with flying colors. At this rate ill be unemployed by next week. Any direction or insight would be greatly appreciated. I just want my baby back!
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