Check engine light PO442 error code

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Check engine light PO442 error code

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Blazer Forum >> Mechanical & Maintenance >> General Tech Help >> 2nd Gen (1995-2005) Tech >> Check engine light PO442 error code

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Check engine light PO442 error code - 7/4/2008 11:02:09 PM

Kage0113

Posts: 71
Joined: 5/30/2008
From: Laramie, WY
Status: offline

My check engine light is on, again. PO442 code. The guys at my auto parts store keep telling me to check the gas cap. The code means that its an evap malfunction of something, like gas fumes are getting somewhere they don''t belong. I tighten the gas cap and it''s been almost 3 weeks since I filled the tank and it wasn''t on. Has anyone else had this problem? That light is so frickin annoying

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1996 Chevy Blazer LT 4x4 4.3L V-6 Vortec Cold Air Intake, Hella 500 Driving Lamps, Mobil 1 Full Synthetic, SS Ultras, Alpine CDA 9847 CD Player

Post #: 1

RE: Check engine light PO442 error code - 7/5/2008 5:28:32 PM

swartlkk

Posts: 14299
Joined: 5/1/2005
From: Waterloo, NY
Status: offline

*Moving to 2nd Gen Tech* - Please try to post in the appropriate section.

Now, have a read through this post:
P0442 Explained

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Kyle-