Heater control problem
 

Hi Guys,

It starting to get cold and I have noticed that the heater doesnt work...
I checked the heater valve and it looks fine. It closes when I start the car but it doesnt open when I turn on the A/C or just move the slider to "Eco" like it did before.
I have disconnected the vacuum line to the heater valve but although hot water are now flowing in, there is no heat coming out of the vents :confused:

It seems that this problem divides into 2 parts:
1. Heater valve not opened (valve checked to be fine)
2. Internal heater flap probably closed so the hot air is not coming out of the vents.

Is this a familiar problem?
What can I do in order to check / fix this issue?

Thanks for your help!

go to Wallys tips at
928 SPECIALISTS ONLINE STORE - 30,000+ 928 Parts - 928 SUPERCHARGER KITS! look on page 2 under tips and links,
find the HVAC system and do some reading
lots of things to check, and once you figure out whats bad its easy to fix

Thanks!