Sister in Hell

From : stormin mormon

Q: on feb 6 1051 pm roy r...@home.net wrote as was mentioned there is a high idle flash that can be done if you dont already have it. iirc you can bring the idle up to 1200 rpm with the cruise control buttons missed that. enlighten me please. on my 05 they added a flash that allowed me to start the truck hit cruise and use the up down buttons to advance the idle. i think it went up to 1200rpmmaybe higher i forget. as im sure you know on cold days letting it idle it warms up then cools itself right off. with the higher idle it maintains operating temp. roy craig c. .