Out of Bounds
Cadet
- Joined
- Feb 16, 2008
- Messages
- 19
OK we have a 96 5.7 with a bravo 3 engine cranks but will not fire. if you give it a shot of starting fluid it will run all day long. we have replace ecm thinking it was the drivers when testing injectors they both show positive voltage at the plug. we have replaced the pick up thinking it was not seeing the correct cranking rpm did not help. the fuel pump is new from another shop we verified it being new. we made a in line injector tester so we could manually fire injectors and that work out great we can make engine fire and run that way. with the tech mate hooked up everything show to be in good working to shop manual specs.any body have any thing to add let me know thanks