× 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
1993 Mercedes-Benz 400SEL 4.2L No Start, Poor Idle Quality, Stall, Misfire
Posted to European Driveability on 1/26/2003 3 Replies

Engine has rough idle and will occasionally misfire. No codes [...] tension components test OK. Exhaust gas readings indicate lean mixture. Checked signal from air mass meter 1.3V at idle, climbing to 2.2V at 4000 rpm. I have no data for this system, so need s...

3 Replies Received (View Replies)

  Related Documents & Media  1993 Mercedes-Benz 400SEL

 
Message Closed w/Summary

car Vehicle Data

1993 Mercedes-Benz 400SEL

VIN WDB1400432
Engine4.2 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / HFM
EmissionsJapan
SymptomsNo Start, Poor Idle Quality, Stall, Misfire
OccursIdle
Message Closed w/Summary

car Vehicle Data

1993 Mercedes-Benz 400SEL

VIN WDB1400432
Engine4.2 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI / HFM
EmissionsJapan
SymptomsNo Start, Poor Idle Quality, Stall, Misfire
OccursIdle