No inspection yet, The problem just started this week. Where is the thermal static valve located? Do you know if there is a valve for diverting the air from the heater core to the evap coils?
I have a 1998 Yukon with 225,000 miles and it is all original. The truck has front and rear air. The rear air is 20 + degrees cooler then the front air. Any ideas??
Thx
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.