stalls in rain

[f250ron]

i have a1999 f250 superduty 7.3 diesel stalling only when it is rainning would the cam sensor do this

[Mad Max]

Check you windshield to see if water is leaking on your fuse box. I have seen several SD's that have leaked.

[Marty]

agree... your gem module could be getting wet and doing all sorts of funky things!

But also check the CPS... since they're like 30 bucks now days it's good to have one on hand even if that's not the problem

[pipelayerjdh]

http://www.powerstroke.org/forum/7-3...en-rains.html?

Check out this thread. Hopefully it will save you a little time and headache.

Welcome to the ORG.!

Cant remember year for sure, but some had an issue getting water in the idm connector.

[captjw]

Just wanted to say thank you to everyone on this site that makes it great. I have had the on/off again problem with my truck stalling in the rain. After reading this thread I started my truck and put the wipers on intermitent. It killed the engine after only 4 strokes of the wipers. I am going to replace the CPS as soon as possible. I bought one to keep in the glove box like everyone here advised but I may see if I can get a free one from Ford as I have another recall that needs to be done. This site has been great for troubleshooting problems; I love my F350 and this site has made maintenance and repair something I can perform myself. THANK YOU AGAIN POWERSTROKE OWNERS!