High idle wont shut off
Afternoon ya'll, just a quick question concerning the high idle on my 2011 6.7.
Its been getting into the -20 deg weather at night here and the high idle kicks in just fine, but when i hit the brake to put it into gear it doesnt idle back down. Needless to say im putting it in gear at about 1000 rpm, i rolled both windows down to listen for a clanking noise and there is none but, is this normal? My old 6.0 would idle back down when the brake was pushed in, this truck does not. My dealer had no idea what to tell me other than to bring it in which is a pain in the butt. any help would be appreciated, thanks!