So I have an 89 bronco with a 5.0. We just started having trouble with it in the beginning of the year and can’t seem to figure it all out. It started to stall on me when I would turn it on some days and other days it would work fine then out of nowhere it would stall while I’m driving so we thought it might be a fuel thing so we got some things replaced like spark plugs, both fuel pumps, the fuel filter and cleaned out the tank and it’s 10x better because it actually drives now. But it backfires sometimes and while I’m driving I’ll lose throttle and can’t use the gas but I can still steer and use the brakes and everything else still works so it’s almost as if it’s stalling but only the gas and the car isn’t turning off and I have no clue what it could be. We also went through all the wiring in the truck and made sure it was okay and replaced it if it needed to be and did the timing belt.