Question about 1999 Mazda 626

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The heater was blowing out smoke so we by passed the heater core now the heater only blows cold air how do i change the heater core

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Your best bet is goto the local parts store and buy the 15.00 manual..it will give you detailed instructions...

For a mechanic that knows what hes doing, that job calls for a little more than 6 hours to replace the heater core.

Posted on Feb 04, 2010

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