Crank and wont start help ASAP!!!!!
Hello here is my issue I have an 03 Trailblazer 4.2 4x4 and it died on the highway yesterday. Fuel pump was deadso I replaced it and now wont start. I also replaced cam and crank sensors, ignition switch i have fuel pressure at the filter but it seems like its not getting to the injectors. I have spark it will run on starting fluid, throttle body works fine. I have taken apart the fuse box and all checks out. Tested for power at the injector harness and its all there what else could stop fuel from reaching the injectors? I'm lost and need to get it fixed asap. Thank you for any help.