Your video was cool. My 2003 GMC jimmy, blows out cool air when idol and
then when I rev the engine or take off then the heat comes out. I’m
wondering if it’s the thermostat itself doing this or maybe something else
is the culprit. I sound exactly like you do when working on my jimmy or
girlfriends car. Cussing and fighting to loosen shit is the norm when
working on vehicles. Good job on the video.
Your video was cool. My 2003 GMC jimmy, blows out cool air when idol and
then when I rev the engine or take off then the heat comes out. I’m
wondering if it’s the thermostat itself doing this or maybe something else
is the culprit. I sound exactly like you do when working on my jimmy or
girlfriends car. Cussing and fighting to loosen shit is the norm when
working on vehicles. Good job on the video.
Did this fix your issue with over heating? The same thing is happening with
my 03 Blazer.