× 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
1989 Mercedes-Benz 300E 3.0L Poor Idle Quality, Hesitation, Surge, Misfire
Posted to European Driveability on 2/7/2012 10 Replies

Vehicle will sometimes run rough and lack power during acceleration. Sometimes has a rolling idle between 700-900 rpm. Sometimes it runs great. Most noticeable after it warms up. I found a few vacuum hoses that were cracked and advised customer to replace them...

10 Replies Received (View Replies)

  Related Documents & Media  1989 Mercedes-Benz 300E

 
Message Closed w/FIX

car Vehicle Data

1989 Mercedes-Benz 300E

VIN WDBEA30DXK
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection
SymptomsPoor Idle Quality, Hesitation, Surge, Misfire
OccursHot, on Accel, Idle, Intermittently
Message Closed w/FIX

car Vehicle Data

1989 Mercedes-Benz 300E

VIN WDBEA30DXK
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic
DeliveryFuel Injection
SymptomsPoor Idle Quality, Hesitation, Surge, Misfire
OccursHot, on Accel, Idle, Intermittently