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-   -   Heat not so hot (http://986forum.com/forums/boxster-general-discussions/55328-heat-not-so-hot.html)

todds99 01-06-2015 06:56 PM

Heat not so hot
 
Hi i have a 1999 Boxster and it seems to take forever to get heat and it's not really very hot.Temp is 180 or so but it justs seems warm...Is this normal?http://986forum.com/forums/uploads01...1420602981.jpg

78F350 01-06-2015 09:11 PM

I'd suspect that the heater core is getting clogged.
I didn't see a DIY for the Boxster, but here's an Audi/VW DIY:
Audi A4 1.8T Volkswagen Heater Core Flush | Golf, Jetta, Passat & Beetle | Pelican Parts DIY Maintenance Article

Jamesp 01-07-2015 02:52 AM

I have a new heater core, and lousy heat - I know the foam in the heater box is gone and I suspect that there is plenty of unwanted mixing in the heater box. Another massive project to fix that, but that's what gives an old boxster character!

Timco 01-07-2015 03:08 AM

Cabin Air Filter. Pull that then check.

Maybe climate controller?

todds99 01-07-2015 04:50 AM

Thanks guys my Saab 9-5 was kinda doing the same thing a good flush was all it took.i will check the filter too.

j.fro 01-07-2015 04:52 AM

As you adjust the temp from low to high, does the temp change at all? There is an armiture on the underside of the heater box that controls the temp. This can pop out of its fitting, resulting in the temp being stuck at just one setting. Fixing it is as simple as popping it back into place. If you remove the cover under the passenger side dash, look up at the heater box right behind the center console. The armiture is blue.

clickman 01-07-2015 07:02 AM

Pardon my ignorance, but what's an armiture, and what does it look like?

todds99 01-07-2015 03:08 PM

Quote:

Originally Posted by j.fro (Post 430970)
As you adjust the temp from low to high, does the temp change at all? There is an armiture on the underside of the heater box that controls the temp. This can pop out of its fitting, resulting in the temp being stuck at just one setting. Fixing it is as simple as popping it back into place. If you remove the cover under the passenger side dash, look up at the heater box right behind the center console. The armiture is blue.

That i'm not sure thanks i will check!

Timco 01-08-2015 05:07 AM

Quote:

Originally Posted by clickman (Post 430982)
Pardon my ignorance, but what's an armiture, and what does it look like?

I have not see the one mentioned but it's a small arm that moves a flap or vent from another motor. Like an arm for a motor. This one will connect the heater's air temp flap to the motor or servo that moves it on demand from the climate controller.

TMStewart 01-08-2015 12:24 PM

Quote:

Originally Posted by todds99 (Post 430949)
Hi i have a 1999 Boxster and it seems to take forever to get heat and it's not really very hot.Temp is 180 or so but it justs seems warm...Is this normal?http://986forum.com/forums/uploads01...1420602981.jpg

That repair guide worked for me :cheers:

986 Heater Flap Repair Boxster foam

Gilles 01-08-2015 06:06 PM

Quote:

Originally Posted by todds99 (Post 430949)
Hi i have a 1999 Boxster

That is a Nice Car..!

Retroman1969 01-09-2015 01:20 AM

One-Beautiful car!
Two-We have had wind chills in the negatives here recently, and with 30+ MPH winds. I'm still having to keep the CC turned down to about 70 or else they'll burn me out of there! So insufficient heat is definitely not normal.
I'd guess either blocked heater core or issues with the CC unit. My Jeep recently had virtually no heat at all even though engine was running at temp. A good core flush fixed it right up.

BFeller 01-09-2015 07:00 AM

I think it is the foam on the blend door.


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