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1987 Mercedes-Benz 300E 3.0L Poor Idle Quality
Posted to European Driveability on 3/24/2010 14 Replies

Hi i have a m/b that has a very rough And low idle. checked for power to idle air valve and has none. checked with koer and koeo. Have checked idle contacts check normal always closing when throttle is released. checked coolant temp sensor and verified speed i...

14 Replies Received (View Replies)

  Related Documents & Media  1987 Mercedes-Benz 300E

 
Message Closed w/FIX

car Vehicle Data

1987 Mercedes-Benz 300E

VIN WDBEA30D4M
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
EmissionsUS Fed emissions
SymptomsPoor Idle Quality
OccursIdle
Message Closed w/FIX

car Vehicle Data

1987 Mercedes-Benz 300E

VIN WDBEA30D4M
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFI
EmissionsUS Fed emissions
SymptomsPoor Idle Quality
OccursIdle