Diablosport Forums

Posted: **Mon Oct 06, 2014 10:03 pm**

How many others are experiencing the same problem? I want to drop the idle from 700 rpm to 600 rpm and have made the change in the tune but got no results, still idles at 700 rpm.

2013 Challenger R/T
5.7L
6 speed
3.92 gear
BBK shorty headers
Straight pipes
Diablo 93 oct tune.

Posted: **Tue Oct 07, 2014 9:44 am**

many cals will not allow you to lower the idle based on emissions regulations.

Posted: **Tue Oct 07, 2014 7:08 pm**

I see, that makes sense. Can the idle be changed with a custom tune?

Posted: **Wed Oct 08, 2014 9:42 am**

no, in this case it can only be raised.

Diablosport Forums

Changing idle setting in the tune does NOT change idle

Changing idle setting in the tune does NOT change idle

Re: Changing idle setting in the tune does NOT change idle

Re: Changing idle setting in the tune does NOT change idle

Re: Changing idle setting in the tune does NOT change idle