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1987 Mercedes-Benz 190E 2.3 2.3L Poor Idle Quality, Misfire
Posted to European Driveability on 6/25/2008 7 Replies

This 190E was running great until 4 days ago. It just started up cold and ran rough for the customer. At idle is the worst. Off idle is ok and it seems good under load. Feels like a vacuum leak or a restricted injector. I checked the compression, good at about...

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car Vehicle Data

1987 Mercedes-Benz 190E 2.3

VIN WDBDA28DXH
Engine2.3 L / 4 cyl / GAS
Trans4-speed Automatic
DeliveryFI / CIS
EmissionsFed
SymptomsPoor Idle Quality, Misfire
OccursAlways
Message Closed w/FIX

car Vehicle Data

1987 Mercedes-Benz 190E 2.3

VIN WDBDA28DXH
Engine2.3 L / 4 cyl / GAS
Trans4-speed Automatic
DeliveryFI / CIS
EmissionsFed
SymptomsPoor Idle Quality, Misfire
OccursAlways