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fuel neck

  1. [SOLVED] NOT SOLVED 2004 Trailblazer fuel filler neck

    The "How-To" and DIY Section
    I finally had to pry open the wallet and buy a new filler neck/tube since mine was rotted and causing all kinds of trouble codes. I got the new part, and there is a 5/16 vent tube coming off the main neck. The old filler tube doesn't have this vent. It seems the models prior to 2004 do not have...
  2. Fuel fill neck and hose part numbers

    I have an evap code P0442 which I thought was due to a bad fuel cap (old one had a cracked O ring). Replaced it and light was out for a couple weeks. Light came back on recently. Also around the same time I was smelling fuel after filling as if I had spilled some, but I hadn't. Long story short...