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98 tahoe
My wife was driving to work and gave me the call. It seems the temp. gauge is on the move (up and down) and the heater is blowing cold air. My first guess was to check the in/out lines for the heater core then to check the coolant level. After some research, It looks like I should check the...- tlefmur
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- Replies: 1
- Forum: General Tahoe/Yukon Discussion Forum
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Heater blows cold air temp gauge up and down
My wife was driving to work and gave me the call. It seems the temp. gauge is on the move (up and down) and the heater is blowing cold air. My first guess was to check the in/out lines for the heater core then to check the coolant level. After some research, It looks like I should check the...- tlefmur
- Thread
- Replies: 1
- Forum: General Tahoe/Yukon/Escalade Discussion Forum