Petrol Diagnostics: Mercedes Benz ML 320 1998 3200 Motronic ME2.0 - Servere missfire when cold

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Mercedes Benz ML 320 1998 3200 Motronic ME2.0 - Servere missfire when cold - Codes 080 083 082 084 Archived Message
Posted by D C McCALL on October 22, 2003, 7:37 pm
MISFIRE SEVERE WHEN COLD BUT SLIGHTLY LESS SEVERE AS VEHICLE WARMS UP DTC CODES 080 083 082 084. THIS VEHICLE HAS BEEN NEGLECTED WITH PRIDE.
I HAVE REPLACED PLUGS CLEANED LEADS SLIGHT IMPROVEMENT BUT STILL NOT DRIVABLE. FAULTS CAN BE CLEARED BUT SOON RETURN. SUSPECT HT LEADS OR EVEN FUELING FAULT CAUSING LEAN MISFIRE. COILS ARE TWIN PER CYLINDER NOT WASTED SPARK LT PATTERN APPEARS OK ON EACH COIL BUT MISFIRE IS SEVERE AND ON SEVERAL CYLS. CAN ANYBODY HELP ON THIS??? DC

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Mercedes Benz ML 320 1998 3200 Motronic ME2.0 - Servere missfire when cold - Codes 080 083 082 084 - D C McCALL October 22, 2003, 7:37 pm
Replies - andyhyoung October 22, 2003, 9:50 pm
Replies - vic langridge October 23, 2003, 6:51 pm
Fixed - D C McCALL October 27, 2003, 11:06 pm