heater blows cold, heater core not clogged, blend air door seems to move. what am i overlooking
inoperative heater
Feb 19, 2006
2 Replies
What model/year?
Have you checked the coolant level and tried to bleed the system?
Two things come to mind here,
1) heater valve defective (as previously mentioned) 2) in the early stages of head gasket failure, FitzyJoin the Discussion
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