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2004 Toyota Highlander Question: I must drive 12-15 miles before the heater produces warm air. What is the proble



wintertime, Ellicott City, MD, November 12, 2013, 14:08

This is a problem beginning 2 years ago when temperature is in 40s and 30s.

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  • Answer #1

    G. T. Service Center (4243 Answers) , Stephenville, TX - (254) 638-3236
    ProfessorG November 12, 2013, 15:03

    Just a thought; Try putting a piece of cardboard or ? in front of your radiator to block some of the cold air, (like 18 wheelers do). Or change your thermostat.

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  • Answer #2

    November 12, 2013, 17:55

    I agree with ProfessorG. Replace the thermostat and gasket with Toyota OEM parts. call a dealership for the part numbers, and check ebay.com for better prices!

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