pleas help me!!!!!!!hot air

[maatoog]

i have M/B 190E model 1990 it has A/c and i have problem whith it ....it blows hot air from the ducts when i drive the car as the A/C & blower are turned off ....so pleas can any one help me ....as soon as......thanks

 

[anyweb]

could be a duovavle issue, i'm sure the regulars will give their opinions soon

cheers
anyweb

 

[television]

normally the duo valve, hardly ever the control unit

 

[maatoog]

thanks too much... but how can i found the duo valve in my car 190E

 

[television]

its the piece to the left of 50 in the link its just at the rear of engine near the bulk head

http://www.detali.ru/cat/oem_mb2.as...&L=765.902&CT=F&cat=500&SID=83&SGR=180&SGN=05

 

[maatoog]

thank u &i well try it