Board index Trinity Technical Discussion Trinity Ford Gas 09 GT500 running lean with JLT 127mm CAI and 2.5 pulley

09 GT500 running lean with JLT 127mm CAI and 2.5 pulley

Post questions about your Trinity for a Ford vehicle here.

Moderators: mikel, sohfast94

Posts: 4
I only see an option for the 2.7 pulley with the JLT CAI. I keep having issues with the car running lean. Would an updated tune resolve this issue? I called one time and your customer service rep suggested to up the Mass air table to 15% that works till i get under full boost. Please advise.

Posts: 3512
Post your last tune written and a log of idle currently.
Insert Clever comment here...


Please do not PM me as I rarely see the notifications.

Posts: 4
Here is the data log. Let me know what you think. And thanks for your help. The car has a 15% Overdrive Innovators West Harmonic Balancer as well. Just for your info. Please advise would like to drive the car for Easter weekend. Been 30 days since I have driven her.

(2.13 MiB) Downloaded 109 times

Posts: 4
(229.67 KiB) Downloaded 102 times

Didn't know which one you needed. So here is the other file.

Return to Trinity Ford Gas