Posted 2/8/2019 05:34 (#7305399 - in reply to #7305111) Subject: RE: how long do you let engines idle?
central Ia
There is a lot of difference on letting a truck idle because your in it keeping warm and letting a truck or any engine idle when there is no need to be running and when I was driving the truck wasn't at an idle it was usually up around 1100 rpms to keep it warm enough to keep me warm
how long do you let engines idle?
