Need help with SD base tune and idle. please
also having issues tryin to get my car to idle at a normal RPM. it slowly rises up to 2500ish. i believe its due to my throttle body having a gap all around it.
info on the car:
4.8l
t56
edelbrock vic jr intake with low pro elbow
FAST 90mm tb
60lb injectors
2 bar map
t76 turbo
no o2's only AEM wideband.
ecu and tune is a stock 2001 4.8l
i do have AIR,egr, maf and all 02's turned off.
any help is greatly appreciated and thanx in advance.
i tried asking on HPTuners forum but got no answer. so thought maybe you guys can help
this is how my throttle body is for some reason.


