idle tuning iac position 0
#1
idle tuning iac position 0
Buddy brought me a truck with a cam only tr220 5.3. First drive by cable truck I've messed with idle tuning on. Downloaded s tune from hptuners repository and copied to RAF, be, and timing tables as a base tune to start from.
I was getting weird numbers from running the Russ k idle configuration. It would show .3 lbs/hr for the warmer cells in the RAF. Checked the iac position and it was zero.
Did some reading and air has to be coming in from somewhere. Anyone have any ideas? I will also upload a picture of the throttle body. It kind of looks like it has drilled to me, but I'm not too familiar with these throttle bodies.
I was getting weird numbers from running the Russ k idle configuration. It would show .3 lbs/hr for the warmer cells in the RAF. Checked the iac position and it was zero.
Did some reading and air has to be coming in from somewhere. Anyone have any ideas? I will also upload a picture of the throttle body. It kind of looks like it has drilled to me, but I'm not too familiar with these throttle bodies.
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#10
Did not even think to check. I can check tomorrow. The motor has been switched out and I am not sure what the motor came out of. Stock one had a bad cam bearing. The next one was a junkyard special with a sticky injector that hydro locked. This is the third motor in it. Kinda feel bad for the guy.