Finished install of rebuilt motor wouldn't fire unplugged afm and tps with fuel pump jumped and it runs pull jump it dies, plug in eather of the plugs it dies I know it's in limp mode but tells me ect is good by the way trans was swamped from auto to manual jumped neutral wires checked all grounds are clean and in the right spots tps was set correctly but still no go

 

Hello any help please about to pull my hair out over this thing

 

You need to have your AFM electrical and hose hooked up for it to run. Do you have the 22re or 3.0?

I know there is a wire that you need to ground for the computer to think the truck is in neutral but have yet to see a picture of which wire that needs grounded and cant read electrical diagrams to figure it out.

 

If I have the afm or tps hooked up it will not run but only from start injector if unplugged it runs in limp mode and yes I have the neutral start switch jumped so it will crank if not it won't do nothing

 

Figured out that cold start injector was clogged swapped out with one I had and running now but very rough think off a tooth because when I rotate distributor all the way counter clock wise it runs better