WHEN I DRIVE FOR LONG DISTANCES, MY TRUCK LOOSES POWER. IT WILL STAY AT IDLE, BUT WHEN I HIT THE GAS, IT BOGGS DOWN. IF I LET IT SET FOR AN HOUR( ON SIDE OF ROAD) IT WILL GO AGAIN.
I HAVE HAD TRANSMISSION LOOKED AT, I WAS TOLD ITS OK.
MY QUESTION IS : COULD IT BE THE COIL... THE FUEL FILTER AND PUMP, AND RETURN ARE IN THE GAS TANK.

I WAS GIVEN DIAG. CODE 13, AND 37.
13, IS THE MAP SENSOR
37, IS TRANS TEMP SENS. TOO HIGH OR LOW.

 

Have you checked the fuel pressure? It seems like there was a TSB that referred to a fuel pump problem on 1994 trucks, It might also apply to "95 trucks, but I got out of the dodge business in '95, so I don't know.

 

your cat convertor could be clogged