× 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
1997 Mercedes-Benz E420 4.2L Poor Idle Quality, Misfire, MIL Lamp on
Posted to European Driveability on 9/30/2010 5 Replies

Hey Mercedes Gurus,

This car came to me after a phone conversation pricing the RS camshaft adjuster versus the dealer price. The customer mentioned the above codes (which he read using his tester). The dealer did nothing to explain the correlation between the...

5 Replies Received (View Replies)

  Related Documents & Media  1997 Mercedes-Benz E420

 
Message Closed w/Summary

car Vehicle Data

1997 Mercedes-Benz E420

VIN WDBJF72F1V
Engine4.2 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursIntermittently

Trouble Codes

P0170Fuel Trim Too Rich Or Too Lean
P0173Fuel Trim Lean Or Rich (Bank 2)
P0300Multiple Misfire Detected
Message Closed w/Summary

car Vehicle Data

1997 Mercedes-Benz E420

VIN WDBJF72F1V
Engine4.2 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursIntermittently

Trouble Codes

P0170Fuel Trim Too Rich Or Too Lean
P0173Fuel Trim Lean Or Rich (Bank 2)
P0300Multiple Misfire Detected