2002 Chevy Cavalier Evaporative Emission Control System Mal

Tiny
SVS_WTF
  • MEMBER
  • 2002 CHEVROLET CAVALIER
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 100,000 MILES
Evaporative Emission Control System Malfunction
What does this code mean exactly this was the code it read p0440?
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Monday, March 10th, 2008 AT 2:59 PM

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Tiny
RHALL77
  • MEMBER
Evaporative emission (EVAP) system has a large leak.
Check the gas cap or vent valve. These are the most common problems
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Monday, March 10th, 2008 AT 5:08 PM
Tiny
SVS_WTF
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Thx, It turned out 2 be the gas cap. I got 1 for 6 $ @ murrays cheacked the code and it still had a problem so I returned it and got a dealer one and that did the trick.31.00$ for this 1 but quality worked.
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Monday, March 10th, 2008 AT 6:35 PM

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