Quote:
Originally Posted by QuestionMark
Sometimes I can drive for a couple of miles with an already warm engine on a hot summer's day before the blower starts up ...
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That's definitely not how it should be.
Note however that in cold ambient temperatures when you have selected heating, the blower (or ventilation fan) will notoperate until the coolant reaches a certain temperature. Is this what you're experiencing?
Quote:
Originally Posted by Avulon
... try taking manual control of the fan speed and see if the lowest speeds are pushing any air through.
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Good suggestion John.
Simon