[702]

Those of you with EFI 302's, on the back drivers side of the lower manifold there is a ground strap that goes to the firewall.Is there another ground connected there?More specifically is there a ground from the injectors/fuelrail and where is it grounded?I can remember a ground from the fuelrail when I tore the engine down,just not sure where it went.The reason I'm asking is I was told by someone with a 5.0 mustang that he had a fuel rich condition caused(so he says) by not having a ground connected in a certain location(bad ground).

Thanks,
Billy

 

[Steve83]

No, there's no ground to the fuel rail - having lots of electricity flowing thru the fuel lines is NOT a good idea, anyway!

The injectors are grounded thru the wiring harness to the computer, which is grounded near the air filter.

The 2 ground straps from the firewall on the R near the heater hoses run to the intake manifold and to the hood.