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Re: more fumes


On Fri, 21 Feb 1997, Alan W. Presley wrote:
> A bear in his natural habitat wrote:
> > What about the vents along the side right in front of the rear 
> >hatch?  They have openings inside the car right by the rear window.  
> 
> I doubt that these vents are your problem. Those little vents actually
> are a part of the intake system. If you were to follow them, there is a

	I believe that Dave is referring to the fresh-air cabin
ventilation exit slots on late models (he has a '71).  These are
on the squareback's "D" pillar and are separate from the engine air
intakes.  Air from open windows or dash vents is supposed to exit
there.  Like the ~quarter moon vents behind the rear side windows
on a late Beetle.

> I am begining to believe your heaterboxes are in need of replacement. Or
> at least, the controls are in need of attention.

	If the exhaust clamps at the rear end of the heater boxes are
not sealing, then exhaust fumes can be forced into the heater boxes
(despite the overpressure therein) if they're in so-so shape.

-Greg
'71 squareback
'63 Beetle


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