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2000 Pontiac Grand Am SE 3.4L MIL Lamp on
Posted to GM Driveability on 5/7/2005 9 Replies

I have this problematic grand am. It keeps setting a p0442 code for evap small leak. Each time I check it out I can draw a vaccum on the evap system and it will hold it all day. I'm not sure why the scan tool reads a negative vaccum for the fuel tank pressure....

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  Related Documents & Media  2000 Pontiac Grand Am SE

 
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car Vehicle Data

2000 Pontiac Grand Am SE

VIN 1G2NF52E2Y
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sfi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0442EVAP System Small Leak Detected
Message Closed

car Vehicle Data

2000 Pontiac Grand Am SE

VIN 1G2NF52E2Y
Engine3.4 L / 6 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI / sfi
EmissionsOBD-II Compliant
SymptomsMIL Lamp On
OccursIntermittently

Trouble Codes

P0442EVAP System Small Leak Detected