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2003 Mercedes-Benz ML500 5.0L Poor Idle Quality, Misfire
Posted to European Driveability on 6/24/2011 9 Replies

could use some input. we have this ml500 with a misfire at idle. scan data looks good, trims around 0 and no codes. Spark plugs (ngk) were replaced before coming to us so I replaced wires. The miss is still there. Let me add that I hear popping in the intake h...

9 Replies Received (View Replies)

  Related Documents & Media  2003 Mercedes-Benz ML500

 
Message Closed w/FIX

car Vehicle Data

2003 Mercedes-Benz ML500

VIN 4JGAB75E13
Engine5.0 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursIdle
Message Closed w/FIX

car Vehicle Data

2003 Mercedes-Benz ML500

VIN 4JGAB75E13
Engine5.0 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire
OccursIdle