last week i got a free set of 28lbs ls1 injectors the guy who gave them to me said he put a pro charger on his car and didnt need the injectors anymore and he said they all worked fine when he took them out, so i pulled out my 24lbs svo injectors and swapped the 28lbs in to ,it after fixing a few fuel leaks, i got it all back together and fire it up and im only running on 4 cylinders, 2-4-6-8, and i have no injector pulse to 1-3-5-7, i had a working ecm right next to me so i swapped it real quick thinking thinking maybe the injector drive in the ecm went out but that wasnt it, i check all the wiring i touched thinking i might have smashed a wire bolting the runners back to the plenum but that wanst it either, i dont have any wiring diagrams so im not sure which wires to start checking, if any one has any ideas or wiring diagrams post them for me, thanks

 

did you ohm the injectors? its possible that all the injectors on the one side are shot

 

check the INJ1 fuse in your fuse box

 

you know what youre right... cant believe i didnt think of that one.

 

yea i did ohm the injectors they were all within .5 of each other, when i go by my shop later ill stop in and check the fuse, i didnt even think of that