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2001 Chevrolet Silverado 1500 5.3L MIL Lamp on
Posted to GM Driveability on 7/1/2010 29 Replies

Intermittant code PO442. Sometimes doesn't come on for 3 days. Cleared and sometimes comes on in a few hours. I replaced the gas cap since it seamed to come on the first time after I filled it up. After I cleared the code the first time it didn't come on for 3...

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  Related Documents & Media  2001 Chevrolet Silverado 1500

 
Message Closed

car Vehicle Data

2001 Chevrolet Silverado 1500

VIN 2GCEK19T41
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0442EVAP System Small Leak Detected
Message Closed

car Vehicle Data

2001 Chevrolet Silverado 1500

VIN 2GCEK19T41
Engine5.3 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFuel Injection
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0442EVAP System Small Leak Detected