i'm in iraq but my buddy went home on leave and checked on my truck for me, he said sometimes it wont go over 20mph i have no clue what it could be i'll be going on leave at the end of the month and just wondering what i should look at first

 

sounds like it's in "limp-mode". Outta be a CEL and a code to pull if it's in limp mode...

 

Proud of anyone who has the courage to go to Iraq. NO KIDDING! Serious, you got courage. Get an OBD II and plug it in and get the code. On the other hand it could be the truck is depressed and misses you.......

 

Seriously I think it has issue's with the tranny, probably needs a flush. imo.

 

where in Iraq are you? I'm at Balad.

 

alright i'll have to check that out i really hope its not the tranny, i'm in baghdad out out falcon, thanks everyone for the imput

 

maybe code P0753. Trans 3-4 Shift Sol/Trans Relay Circuits - An open or shorted condition detected in the overdrive solenoid control circuit or Trans Relay Circuit.
My truck has this code and sometimes it goes into limp mode. I will be ordering a new overdrive/TCC selonoid soon. heres a good write up http://forum.mopar1973man.com/showth...roubleshooting

Than again it could just be the relay,fuse, or wiring.

 

Be safe out there and keep your head down...especially this weekend.