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Re: '98 Blazer - Air Not Blowing Through Floor Vents
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Originally Posted by VDeuce
Hi all, new to the site!
I have a '98 2WD Blazer that is not flowing air out the floor vents. I realize this may very well be a vacuum issue, or perhaps a stuck actuator, etc.. - Air will only flow out the defroster vents when the selector is set to floor.
- Air will also flow out the front vents when set to the front vent setting, so I know the switch itself is getting vacuum.
Any advice is appreciated!
I really could use a vacuum routing diagram for the ventilation system.
How much of a pain in the a** am I in for here?  |
First thing check for good full engine vacuum to heater controls and to and threw the bacuum ball.
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Remember proper testing gives us the answer to many problems.
MT
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