i got heat! when it's not moving tho ....

well you gotta love cars !! i have a 1984 633 csi and when i start it and let it warm up i had heat .........

then when i pulled out of the drive way it turned to COLD AIR ....
so at the stop sign i checked the controls and they are on hot /heat.
leave the stop sign and sure enough it went from hot to cold air grrr

any ideas???? thanks

A very fixable issue.

The heater valve is electric and needs a kit.

20 minute job.

http://bavauto.com/assets/product_images/hardpart/64118390132.jpg

Part NumberDescriptionPrice64 11 8 390 132Heater Valve Rebuild Kit -
$48.95





http://bavauto.com/shop.asp

You can do a search on the internet:
" bmw e24 heater repair "
This brings up 260 articles, most on the heater valve.

Later,

got it on the way thanks for the help..........

well i got the part where does it go? i can't see anything that looks like it.....

http://members.roadfly.com/kcroncarter/bmwetm203.jpg
Check out figure #1.

got it ;)

did this fix the heater prob? Cus I have the same prob with my 85 635csi. And I have had about 3 diff. things folks are telling me to do.

Thanks