Guys need some help. Went camping this week. Pulling a 5th wheel camper. About 8900 lbs. Coming home I started to have some problems. Most of the time I pull this camper in o.d. With no problems. Started out and could not get up to road speed without shutting o.d. off. Also was running 900 to 1000 degrees on pyro. Trans temp. was 190 + this was with the over drive off.

With o.d. on pyro was 1000 + trans temp 190. Fuel press. was steady at 13lbs. It seemed that I had plenty of power from the engine just could not get it to the ground.


What do you guys think. Do I need a new tranny. 89000 miles on truck. Let me know what you guys think or if I need to post some more info.
__________________

 

does it start out in 2nd or 3rd now?