2003 Toyota Tacoma 4 cylinder

Asked by GRV Oct 01, 2015 at 02:25 PM about the 2003 Toyota Tacoma 4WD Standard Cab LB

Question type: Maintenance & Repair

Air conditioner will work great then all of a sudden it will blow hot air. I turn the
temperature dial to hot and back to cold and it starts blowing cold air again. It
does this 3 to 5 times during my 33 min drive home from work .... any idea
what is causing this

2 Answers
30,935

Tom answered 9 years ago

Usually if the temp control corrects it , even if it's only temporary then it could be a vacuum leak at the control but if it does nothing then the problem is usually the blender door/actuator

1 people found this helpful.
Mark helpful

GRV answered 9 years ago

Thank you for the direction; I will dig into this over the weekend.

Mark helpful

Your Answer:

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