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1998 Cadillac Seville SLS Question: How do I replace the heater core on a 1998 cadillac northstar SLS



, New Brunswick, NJ, February 24, 2013, 09:57

I check the blower motor I cleaned out the vent with leaves under the hood the car is still blowing out cold air the

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  • Answer #1

    February 24, 2013, 12:54

    check to see if both heater hoses are hot and check blend door operation

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