× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1999 Mercedes-Benz E300 3.0L Poor Idle Quality
Posted to European Driveability on 7/7/2011 12 Replies

after fixing the fuel leak, I retest the engine idle quality and found rough idle present only when engine is warm, when a/c is on idle OK, and in gear idle OK, rough idle only with no loads, check for vac leaks, found o ring at egr leaking, replace o ring and...

12 Replies Received (View Replies)

  Related Documents & Media  1999 Mercedes-Benz E300

 
Message Closed w/FIX

car Vehicle Data

1999 Mercedes-Benz E300

VIN WDBJF25FGW
Engine3.0 L / 6 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection / Rough idle
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursHot, Idle
Misc.Rough Idel With No Load
Message Closed w/FIX

car Vehicle Data

1999 Mercedes-Benz E300

VIN WDBJF25FGW
Engine3.0 L / 6 cyl / DIESEL
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection / Rough idle
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality
OccursHot, Idle
Misc.Rough Idel With No Load