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Re: Engine Fan
Genius! Genius! Genius! You guys are the best. I have this same symptom with our '97 Blazer — loud engine roar, all the time but especially when you hit the gas pedal.
BlazerLT, you're great (a savior really) but you confused me a little. What is magic about 2000 rpms? I can see if you are driving at highway speeds there will be enough air without the fan to cool things down… but what if you are towing a boat up-hill in low gear? Maybe you're doing 3000 or more rpms but physically your truck is moving slowly up the hill, shouldn't the fan then spin as fast as it can go - engine speed?
Thanks,
-- recurve
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