MemeMachine Posted May 10, 2022 Share Posted May 10, 2022 Hey everyone, I've done an Na+t conversion in my ba falcon, its got a greentop in it (stock atm). I'm currently tuning it myself through pcmtec, I've been slowly refining the tune and getting it good but a little stuck in this one area. It appears that it will misfire underload, to be more specific, this happens generally at 3000rpm when the throttle position is >400, though it can happen really at any time if I step on it hard enough. Since tuning my btr, this issue seems to disapppear after about 15 minutes of driving, though sometimes the issue comes back after a while. Some leaning out of the fuel has improved this issue, though I'm still having this issue at 12ish afr. Please let me know if theres more information I can provide. Apologies for the poor explanation. Cheers Quote Link to comment Share on other sites More sharing options...
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