GrandmaLS
Club Member
No heat is coming out under normal operation. All the blower and control settings (Vent, Floor, Defrost, etc) work properly. The truck was a bit low on coolant but it was topped off and changed nothing. The Blazer is only heating up to 150-160, even after a long drive. Heat does start to come out with excessive acceleration but stops shortly after you slow down.
Any ideas?
Any ideas?