Answers anyone?

[Big Bob Billie]

Hello, I'm new to the forum and joined for one reason... I have a 94 F350 direct injection that will not run. It starts and runs for 6-10 minutes and shuts off. I have changes the fuel pump, filter, relays. CEL does not come on, so I do think there are any codes. Once she cools, it will refire and run for about 10 minutes. She has less than 66,000 miles, and spend the summer in the shop for a paint job. Dealers have mentioned an injection module, but I think it is something simple that I am missing. I have stumped a buddy of mine who is a diesel mechanic on big trucks. I have pulled the filter out and run thinking it may be a pressure issue, but I am getting same results.

Thanks All.

[jethro]

try changing out the cps worth a try. also try to pull some codes that is really the only way to really tell.

also welcome and where you located at?

[STROKE_THIS_F-250]

I would check CPS as well.

[Big Bob Billie]

Thanks, I will give that a try.

I am located in West Central Ohio.

[jethro]

well welcome aboard and check out the ohio coal rollers they are the ohio chapter of the .org

[ridiculously_necessary]

could be the icp or ipr if not the cps... also check the uvch's for burns.

[STROKE_THIS_F-250]

To check and see if its the ICP sensor, try unpluging and starting the truck, if starts and runs decent(doesn't shut off like it has been) could be the ICP. I know my bro's truck had hard starts with bad ICP sensor, but never made his truck just die. The best way to find your problem with be with scanguage or Auto Enginuity(AE).

[kanuck15]

you say its a hot cold thing? try the IPR o rings