MoFo

Please help, on my way home from vacation had problems towing my 7000 LBS travel trailer up grades it was terrible loosing power in overdrive and making noise around the turbo. Its pretty much stock except for a 4" exhaust. Its always been a little sluggish when towing. Unfortunatey don't have any gages. Can't find any leaks. Starts great holds a good idle, I'm thinking maybe turbo clean or replacement. any ideas would be greatly appreciated. It have 260000 miles on it.

Thanks MoFo

Help please, just got my truck back from the paint shop and wasn't drivin for about 10 weeks. The truck ran terrible on the way home, shift patterns are way off and when it finally reaches overdrive it appears to be hunting don't know if its the motor or transmission. The air box was off for a while and the truck was just started to move around the shop. Someone told me that rag reached the turbo, however the turbo appears to sound ok. Cruising speed 70-75 mph it used to be about 2200 rpms. Truck struggles to reach 70-75 mph and when it does it seems to hunt. My gauges are way off, it seems that nothing is the way it was. Any Ideas on where to start would be greatly appreciated.

1996 F350 7.3 PSD 4" exhaust 4X4 8' Bed 259000 miles

Thanks MOFO