× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1999 Pontiac Grand Am SE 2.4L Excessive Emissions, Poor Fuel Economy, MIL Lamp on
Posted to GM Driveability on 2/27/2003 13 Replies

I have a customer that came in a couple of weeks ago for a code p0442. I cleared and told them to drive after trying the gas cap to make sure it was tight, and quick looks to see any leaks and found none. They are coming back in today for the light on again an...

13 Replies Received (View Replies)

  Related Documents & Media  1999 Pontiac Grand Am SE

 
Message Closed w/Summary

car Vehicle Data

1999 Pontiac Grand Am SE

VIN 1G2NES2T2X
Engine2.4 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Fuel Economy, MIL Lamp On

Trouble Codes

P0442EVAP System Small Leak Detected
Message Closed w/Summary

car Vehicle Data

1999 Pontiac Grand Am SE

VIN 1G2NES2T2X
Engine2.4 L / 4 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
EmissionsOBD-II Compliant
SymptomsExcessive Emissions, Poor Fuel Economy, MIL Lamp On

Trouble Codes

P0442EVAP System Small Leak Detected