Scotty,
I’ve got a 93 Toyota pickup 4x4 manual transmission with 250K miles. The motor was recently rebuilt less than 20K miles ago. I recently replaced the injectors with non-oem ones from precision auto. The truck drove fine for 20 minutes then the engine died while on the freeway. The truck only starts for a second then dies immediately. I assume this is because the cold start injector fires, but the injectors do not. I confirmed this with a noid light. Fuel pressure is 40psi, so that checks out. I have spark and all sensors seem to be testing fine. Any thoughts on what my issue could be?
Well unfortunately you got non OEM injectors and they could have shorted the entire system out. If they have no pulse pray something like the crank sensor went bad that feeds them and not that the injectors destroyed the computer drivers and the main computer for the injectors
