A518 kicking out of OD

[diesel_ram_man]

My buddy has a Cummins ramcharger with a 93 drivetrain in it and when hes on the highway cruising it'll just keep kicking outta OD anybody know what could be the cause? We're about to make a 700 mile trip in it and don't want it to keep kicking out on the trip. Any help would be appreciated.

 

[ozone burner]

tps

 

[rednsilver90]

Might be throttle position sensor. I don't have a truck that has one, but people that do seem to have the same symptoms when they go bad or need adjusted.

http://dens-site.net/Dodge_CTD/tps-adjust.jpg
http://www.dieseltruckresource.com/dev/showthread.php?t=42003
http://www.dieseltruckresource.com/dev/showthread.php?t=142641
http://www.dnrcustoms.com/zen2/index.php?main_page=product_info&products_id=97

Edit: I posted too slow.:lolly: