Ive got a weird problem with my truck i just bought a 92 pickup with the 22re engine. This is the third 22re toyota ive owned and i have a little knowledge about them but im stumped. The truck dies out when accelerating and hesitates at idle. The fuel pump and fuel filter are fine.It has new plugs and wires as well. When i disconnect the afm the truck doesnt idle ˟˟˟˟ty, i pulled the cover off and there was a little screw holding a wire down and the screw had fallen out so i put it back, didnt help. I tested the tps and its fine. The truck was throwing codes for the tps, afm, and the coolant temp sensor, i checked the codes after i removed the afm and the tps so i didnt bother with them i replaced the coolant temp sensor didnt help. I disconnected the battery for about ten minutes and its still throwing the same codes. I had a similar problem with another toyota but with that one when i took the tps off and turned the switch to full throttle it quit hesitating, this one didnt. this truck sat up for 3 years and it was only driven a couple of times during that period. Any help would be greatly appreciated, thanks.

 

Gee thanks for all the help guys turns out it was a crimped fuel line right above the tank. I dont know what i would have done with out the help.