Quote:
Originally Posted by anewprelusion
Can anyone tell me what else can cause low IAM's? My current mods are Drop in filter, OFH, OFT (stage 2 UEL), 91 Oct (California Gas). After some logging, I can never hit 1. I've reached 0.7 at times, but it's mostly lower than that. The gas couldn't be THAT bad could it? I've switch from Shell to Mobil recently, and it's the same result.
Is it possible that the OFH header install messed something up? Damaged o2 sensor, exhaust leak, something else?
Any idea how I can troubleshoot this? Thanks!
|
91 octane will generally result in IAM less than 1, either wait for new tunes to come out as I believe they will have dedicated 91 and 93 tunes or have a read here and log and pull some timing in problem areas.
I know it says Aussie fuel but principles stays the same
http://www.ft86club.com/forums/showthread.php?t=61820