
1989 Mercedes-Benz 300SEL 3.0L Monovalve
Hello techs, i have a 1989 Mercedes 300sel. Customer complains that heater is NOT working properly. When sitting at idle the heater works great, after a short drive the heater starts to blow col;d air. I have checked all the vacuum diaphragms and they all ...
FIX posted 5/2/2019
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Message Closed
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VIN | WDBCA25D6K |
Engine | 3.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | Fuel Injection |
Affected | Monovalve |
Conditions | Inop |
Message Closed
Vehicle Data
1989 Mercedes-Benz 300SEL
VIN | WDBCA25D6K |
Engine | 3.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | Fuel Injection |
Affected | Monovalve |
Conditions | Inop |