what do i need to check/replace if my heater only blows out cold air?
M Martin Broon Member + Oct 22, 2012 #1 what do i need to check/replace if my heater only blows out cold air?
GT-TD04 Supermoderator Oct 22, 2012 #2 Check to see if its using water,it can be a sign of the head gasket going. You can check the interior rad aswell to see if its blocked.
Check to see if its using water,it can be a sign of the head gasket going. You can check the interior rad aswell to see if its blocked.
weeJohn Lifer Oct 22, 2012 #3 Nothing electrical if its blowing, its either a coolant problem or the heater matrix itself which uses hot engine coolant to heat.
Nothing electrical if its blowing, its either a coolant problem or the heater matrix itself which uses hot engine coolant to heat.
