Rick_Abraham
July 3rd, 2021, 03:51 PM
Hi guys, I am hoping someone may be able to give me some advice on fixing a hanging idle issue I have.
I have gone into the throttle cracker table and zeroed out the cells from 1600rpm and below and this made no difference to my issue.
When I unplug the IAC motor the revs return to idle nice and quick, as soon as I plug the IAC back in hanging idle is back.
Would I need to pull some air from my base running airflow table ??
And another issue I have is when I open the throttle hard from a idle speed I get a hesitation from the engine and sometimes a backfire in the
exhaust before the engine comes to life and accelerates away, what table would I need to adjust to fix this ??
I have gone into the throttle cracker table and zeroed out the cells from 1600rpm and below and this made no difference to my issue.
When I unplug the IAC motor the revs return to idle nice and quick, as soon as I plug the IAC back in hanging idle is back.
Would I need to pull some air from my base running airflow table ??
And another issue I have is when I open the throttle hard from a idle speed I get a hesitation from the engine and sometimes a backfire in the
exhaust before the engine comes to life and accelerates away, what table would I need to adjust to fix this ??