Tuning issue, running very rich.

[96GT/SC]

Alright, I have a question for intelligent guys. Yesterday I took my car to get tuned. It is an Mmr 4.75 with an si trim vortech on a 2.8 with a aeromotive 340 and Id 725 injectors. For some reason it won't lean out with the Id's. After hrs of no luck we put in 39lbers and it ran fine. I had the id's tested and they work fine on a bench tester. So it seems for some reason they don't want to work while in my car. Tested the rail pressure and its good and he cut the pulse width in half just to see if anything would change and nothing. Anyone have any suggestions? I'm going back Wednesday to try again and would like to not go back empty handed. Thanks.

 

[96GT/SC]

Anyone?

 

[01yellercobra]

Sounds like the wrong values were entered for the 725s.

 

[watman02]

+1^ something doesn't sound right. does the tuner have the correct info on the ID725's???

 

[96GT/SC]

He went off id's information for the values. Everything seemed correct. My friend says my 725s flow closer to 770 but I can imagine that would make that much difference. Guess I'll find out more tomorrow.

 

[snapoff]

Wrong value inputed would have been my guess, let us know what it turns out to be

 

[96GT/SC]

Injector values were correct. He had to skew the maf more. 70% is what it took.