
1989 Mercedes-Benz 300E 3.0L High idle
Hi Have a constant high idle [2300 rpm]. A used contol unit and idle air valve was tried at another shop. When the idle air valve is disconnected the idle drops to 600 rpm. I was told by a tech hotline that with the valve disconnected the valve should be open ...
FIX posted 10/28/2006
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Message Closed w/FIX
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VIN | WDBEA30D7K |
Engine | 3.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI |
Symptoms | High Idle |
Occurs | Always |
Message Closed w/FIX
Vehicle Data
1989 Mercedes-Benz 300E
VIN | WDBEA30D7K |
Engine | 3.0 L / 6 cyl / GAS |
Trans | 4-speed Automatic |
Delivery | FI |
Symptoms | High Idle |
Occurs | Always |