2002 Buick Lesabre heater problem

mlr54321 · October 17, 2009, 1:21am

I have a 2002 Buick Lesabre. The heater blows but no hot air. The coolant temperature is fine. Thanks, Mickey

Xebadaih · October 17, 2009, 2:19am

Your heater core could be clogged up with Dexcool sludge.

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