It's been more apparent lately but under moderate acceleration the 1-2 shift is taking way too long, almost like a slipping but it pulls hard in first and hard in second once it shifts. Sometimes there's a jolt/bang if I'm on it during the hang up. My aeroforce has shown anywhere from 1500-2500ms shift time.. the rest look healthy.
Adjusting shift times or pressures in Hptuners doesn't help it any.
No codes and its not always doing it.
Anyone have any thoughts?
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