I have a 99 suburban that I put a 6.0 in, it has 243 heads, btr stage 2 truck cam, tbss intake, Warr cable throttle body, and flat top pistons. Runs good once its running, but during cranking its popping in the exhaust and I have to use the 100% flood clear on the throttle. I want to start adjusting the fuel at cranking but not sure where to start. Is there a tutorial anywhere? Or any helpful starting tips. 23 Changed after driving.hpt