What would happen if I put an AFM off of an 86 base on my 87 TII? I been fighting some kinda backfiring and loss of power issue and I was wondering if my AFM might be bad. I have the spare AFM so I was gonna put that one on and see if there was any difference.
Jeremy

 

The car will run rich.

 

Would that cause backfiring and poor fuel economy?

 

Yes.

 

Aight then. Thanks man.

 

I have my 90 GTU's AFM on my 89 Turbo because my N370 just recently died. It works but it bucks once in awhile, I think that is because my GTU's isn't in that great of condition either. If anybody sees this, sell me a N370!!!