Re: [DML] Air conditioning

["jtrealtywebspannet" <jtrealty@xxxx>]

Two possibiliies come to mind. You could have a slightly undercharged 
system or it could be contaminated. The best approach would be to have 
a shop remove the R-12, vacuum the system and then refill with a 
measured amount. While the system is evacuated it would also be a good 
idea to inspect the orifice tube and if the system shows signs of 
contamination replace the dryer.
On another topic if the mode switch is hissing rebuild it. With a 
leaking mode switch and the drop in vacuum on acceleration some of the 
actuater doors could be moving on you.
David Teitelbaum
vin 10757



--- In dmcnews@xxxx, "Walter Coe" <Whalt@xxxx> wrote:
> > When you are driving, however, cool air flows nicely but
> > when you accelerate, the cool air becomes warmer, and when you
> > decelerate the air goes cool again.
> 
> I'm mostly just book smart on this subject with little practical 
experience,
> so take my advice with a grain of salt:
> 
> When the air from your vents gets warmer, are you sure this is the 
case? Or
> are you just losing air flow from your center vents ? (