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1995 Mercedes-Benz E300 3.0L Loud knocking noise
Posted to European Driveability on 5/25/2004 5 Replies

This engine (606) has a very loud knocking noise when RPM’s are approximately 2800 to 3200. Very noticeable in 1st and 2nd gear. Curiously the noise goes away when revs go higher than 3200. It sounds like some type of fuel knock. It isn't just one cylinder but...

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Message Closed w/Summary

car Vehicle Data

1995 Mercedes-Benz E300

VIN WDBEB31E4P
Engine3.0 L / 6 cyl / DIESEL
Trans4-speed Automatic
DeliveryFI
EmissionsNot OBD-II Compliant
SymptomsLoud Knocking Noise
OccursUnder Load
Message Closed w/Summary

car Vehicle Data

1995 Mercedes-Benz E300

VIN WDBEB31E4P
Engine3.0 L / 6 cyl / DIESEL
Trans4-speed Automatic
DeliveryFI
EmissionsNot OBD-II Compliant
SymptomsLoud Knocking Noise
OccursUnder Load