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2004 Ford Taurus SE 3.0L MIL Lamp on
Posted to Ford Driveability on 4/28/2009 19 Replies

Second time in my bay. Car runs ok, some spark knock on accel. History is minimal and only have car for 3 days. Oil consumpsion is normal. Customer had car for about 45 days before code set, no repairs or events to blame it on. Some times takes a week, last ti...

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  Related Documents & Media  2004 Ford Taurus SE

 
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car Vehicle Data

2004 Ford Taurus SE

VIN 1FAFP53U34
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0420Catalyst Efficiency Below Threshold (Bank 1)
P0430Catalyst Efficiency Below Threshold (Bank 2)
Message Closed

car Vehicle Data

2004 Ford Taurus SE

VIN 1FAFP53U34
Engine3.0 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0420Catalyst Efficiency Below Threshold (Bank 1)
P0430Catalyst Efficiency Below Threshold (Bank 2)