Help,86>87 LMw/ TU 3bar cal.

[cndnGLH]

Hey, this is a hold it closer to the computer question, but Ill give it a shot. I just changed my 86 GLH's wiring over to '87 (it was already converted to TII) To accomadate my new TU 3bar/+40 cal. I double/triple checked all the wires I changed from the blue to red conn. & I hooked the MSD 3bar up inside the car wired right to the LM with the old MAPs vacuum line. I replaced the inj. with the +40's, Anyway the car wont start, I have fuel to the rail but not to the new injectors..the plugs are bone dry. The car ran perfect with the '86 GLHS stock LM I had in it right before I changed everything, So I know its something I changed, I know its a long shot , but any ideas??

[turbovanman]

I would plug the stocker back in, leave the 3 bar and +40's hooked up. It will still run on the stock cal. If it fires up, you found your problem.

[cndnGLH]

Thanks for the reply, that would be a good idea, but I found the problem. It was as simple as a BAD GROUND on the fuel rail harness (duh). It runs great now, BOOM up to 20psi, yeehaw!! Was a matter of walking away and going back to it for the obvious to jump out.