Pedal Hesitation & Idle Issues after LS2 Throttle Body Install
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Pedal Hesitation & Idle Issues after LS2 Throttle Body Install
Hi Folks,
My electronic throttle body went bad on my ls6 so I swapped in an LS2. I haven't taken it to the tuner yet, but I'm wondering if what I'm experiencing is abnormal. I have a lag in acceleration when I step on the pedal. Once it get's past about 3500rpm it seems fine, but the first 1/4 of the pedal produces very little response.
It's idling but it's a bit rough, have to feather the gas and clutch a lot to get it going. My tuner told me to try a idle re-learn but I can't seem to find a procedure that works, any tips?
I'm suspecting a slight vacuum leak possibly, can't hear or see and obvious one though.
My electronic throttle body went bad on my ls6 so I swapped in an LS2. I haven't taken it to the tuner yet, but I'm wondering if what I'm experiencing is abnormal. I have a lag in acceleration when I step on the pedal. Once it get's past about 3500rpm it seems fine, but the first 1/4 of the pedal produces very little response.
It's idling but it's a bit rough, have to feather the gas and clutch a lot to get it going. My tuner told me to try a idle re-learn but I can't seem to find a procedure that works, any tips?
I'm suspecting a slight vacuum leak possibly, can't hear or see and obvious one though.