Re tuning to get rid of a parking lot stall issue

[frack]

I have a SS3 VVT cam and I have noticed it is becoming an issue when a/c is running. Drops to about 700 rpm idle when a/c is running. Stop and go traffic. Large stall, so takes alot to get moving and if I have to stop to quickly the car will stall.

[Redgt03]

Originally Posted by Tajefe Couple

^^^+1
I haven't had mine long but Ryan at GPI did the tune and no issues like mentioned. Just a little higher idle than I'm use to but not by much

I agree as well. Ryan did my tuning and have never had any stalling issues. I also have bo whites ported throttle body.

[RyangAsh]

In hp tuners, Idle<airflow<airflow final minimum. is how I fixed my issue. Plus a slight increase in idle speed.

[Tajefe Couple]

Originally Posted by frack

I have a SS3 VVT cam and I have noticed it is becoming an issue when a/c is running. Drops to about 700 rpm idle when a/c is running. Stop and go traffic. Large stall, so takes alot to get moving and if I have to stop to quickly the car will stall.

There is some a/c settings with HP Tuner such as WOT cut off rpm and others. Not certain if you can increase idle when AC is on or not???
Perhaps worth asking your tuner or checking into.

[Bretts]

Originally Posted by frack

I have a SS3 VVT cam and I have noticed it is becoming an issue when a/c is running. Drops to about 700 rpm idle when a/c is running. Stop and go traffic. Large stall, so takes alot to get moving and if I have to stop to quickly the car will stall.

Yep the 700 was a stall potential in its own for sure! 750 is all good never tried the AC will have to wait for that one yet