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2000 Audi A8 Quattro 4.2L Poor Idle Quality, Misfire, MIL Lamp on
Posted to European Driveability on 7/6/2009 5 Replies

original problem car ran ok cold but as it warmed up began to idle rough ck eng. light on many misfire codes intermit replaced spark plugs and #[...] it was leaky ran better but still rough when warm also seemed a little sulgish did smoke test on intake system...

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car Vehicle Data

2000 Audi A8 Quattro

VIN WAUFL54DXY
Engine4.2 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursHot, Idle, Intermittently

Trouble Codes

0300misfire
03022 misfire intermit
03044 misfire intermit
Message Closed

car Vehicle Data

2000 Audi A8 Quattro

VIN WAUFL54DXY
Engine4.2 L / 8 cyl / GAS
Trans5-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsPoor Idle Quality, Misfire, MIL Lamp On
OccursHot, Idle, Intermittently

Trouble Codes

0300misfire
03022 misfire intermit
03044 misfire intermit