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Master
1,111 Answers
- Posted on Oct 15, 2009
Re: The heater blows cold air and the anitfreeze is...
The clamp is definitely not tight... tighten it first and see if there is a change in heat also refill what you lost in antifreeze also see it the hose itself is not leaking if so replace both to be sure and possible flush the heater core while your at that point .
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