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1999 Chevrolet Blazer 4.3L MIL Lamp on
Posted to GM Driveability on 7/24/2001 11 Replies

Every so often, usually after getting gas the mil comes on and code 442 comes up. This vehicle was in a rear end collision before my customer bought it.

Is there any way I can use the test port to charge the system and check for leaks? Is there anywhere on th...

11 Replies Received (View Replies)

  Related Documents & Media  1999 Chevrolet Blazer

 
Message Closed w/Summary

car Vehicle Data

1999 Chevrolet Blazer

VIN 1GNDT13W1X
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently
Misc.Calif Emissions

Trouble Codes

442evap system small leak
Message Closed w/Summary

car Vehicle Data

1999 Chevrolet Blazer

VIN 1GNDT13W1X
Engine4.3 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently
Misc.Calif Emissions

Trouble Codes

442evap system small leak