Going to the track tonight need tuning help
My TB is a ASM monoblade ill check the tps voltage again. Ive always had issues with this tranny. PCM for less couldnt tame it on boltons and now this skipping second gear issue. I think it has low 12's or high 11's in it as it sits.
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If that ASM is new to this setup, it's a likely cause of your 2nd gear skip. My Holley TB did it first time out too. A telltale sign is if the blades are visually going past center before reaching the mechanical stop.
The true fix is to tweak the mechanical stop. The temporary fix is just disable the code.
If that ASM is new to this setup, it's a likely cause of your 2nd gear skip. My Holley TB did it first time out too. A telltale sign is if the blades are visually going past center before reaching the mechanical stop.
The true fix is to tweak the mechanical stop. The temporary fix is just disable the code.
I hadn't even paid attention to your ET/mph till now.Something is seriously amiss with the motor or the tune.
My car lost only .6 sec and 4 mph when it skipped 2nd gear.
Your trap is down 10 mph from where it should be, even considering the 1-3 shift issue.
That is so far off of what I know to work well, I think I'll have to agree with vtec's earlier comment: .......rip it out and start over

Either somebody screwed that one up or I'm missing something huge ????






