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Q: HEAT DOESNT BLOW on 1992 Lexus SC400

MY HEAT STOP WORKING N MY 1992 SC400 IT JUST BLOWS COLD AIR
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Hello
Has the t-stat been replaced? Check to see if the hoses are hot going in it the firewall. Also make sure the antifreeze is full and no air is in the system. Low coolant will make no heat.

Let me know if this helps.

RJ
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