what causes excessive water to blow out of the fan/air conditioner drain hose in gmc terrain
2 Answers
If you are not loosing any fluid,s from radiator,could just be humidity,pulled out by ac.If it is blowing threw fan,then clean drain hose.
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Condensation in high or mid high humidity areas will produce a lot of run off. Make sure the drain hoses are clear. Even in low humidity areas like the S.W. US there is condensation that leaves a puddle under the car.