Ok, I recently got tuned. The car runs great from the initial gear. If I punch it in second the A/F's are 11:0 -11:3. But if I shift into third it starts to run rich. 10:0-10:5. If I punch it from third its fine. but when I shift into fourth it goes back to running rich. 1-2, 4-5 does the same thing. Also my idle A/F's are really lean. 17:X - (- - -). Mod list is in Sig. Thanks for any help.

- Vivian

 

search lean spool and injector latences

 

im having the same problem....have you found anything out about this yet?

 

i'm also interested in finding out what you came up with !

 

I would suggest a new tune... That doesnt sound like a typical outcome of a tune... I would get your tuner to take a once over the maps again... If he doesnt see anything time for a new tuner

 

yea thats what i was thinkin....new tune to see if it gets better if not time to go to someone else

 

Was your car tune for more then one boost level.

 

The car definately needs a tune, but id check to see if you leanspool is enabled or disabled.

 

the guy turned the boost up to 22 and tuned it there. also i would have no idea if the leanspool is enabled or not even though im not totally sure what it all means. i am tryin to get an apt back there to get this figured out. if not i will buy some more parts and go have it tuned somewhere else again and hopefully have better afr

 

this sounds like leanspool is enabled... Leanspool cause richer afr's after each shift. To eliminate this, you need to disable leanspool, and retune your fuel map.

 

where do u locate this?