1991 chevy k1500 was jumping a car and the truck died when we was doing so was driving tell then no its not shooting gas from injectors and no spark we put a new fuel pump relay on it and it started now 2 days later something we put gas in throttle body and still wont start anyone have ideas of what could be wrong with it ?

 

check the fuses...I had an 88 Scotsdale and I think there's a 5 amp fuse that controls the injectors...after jumping a car, it may have caused a couple of fused (both inside the cab and fuse bank under the hood) to have blown.