I was driving my truck (1993 F150 300 I6 automatic) to my buddies house about 15 mins away and I could barley make it up my road had no power engine diddn't sound good, felt like I was taking off in a higher gear maybe, foot to the floor diddn't really do much, it sort of came out of it a few times after gaining speed then it would do it again, parked the truck at his house, started it up and drove home fine maybe hesitating once or twice, anyone have any ideas, I tested the signal wire on tps read .89V closed and 4.6V wide open could be a ground issue on the sensor I did not check, read 5V on power wire

 

Which automatic does it have?

If it is the E4OD, you need to read the codes to fix this. Here is how: www.troublecodes.net/ford

 

Thanks for the reply, I read key off codes got nothing but I'll try key on engine running to see if I get anything helpful to go off of

 

Which automatic does it have?