Posted 2/7/2019 22:56 (#7305278 - in reply to #7305111) Subject: RE: how long do you let engines idle?
My crawlers always idled at least 20 minutes before shut down, especially in the summertime. Cars, pickups, only if it's below zero. Newer GM/Dodge vehicals will be putting out plenty of heat in the first 1.5 miles. The V10 Ford dually, when it starts, about 4.5 - 5.5 miles before it heats up good.
how long do you let engines idle?
