1998 Buick Regal code po440

1998 BUICK REGAL
168,000 MILES • 6 CYL • FWD • AUTOMATIC
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LPUPPER47
  • MEMBER
  • 1 POST
i know it is a evap leak i just need vaccum diagram so i can trace the hoses.
Jun 6, 2010 at 2:58 AM
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MERLIN2021
  • ✓Experienced Mechanic
  • 17,250 POSTS
Check the gas cap as a first step! This is all I could find, but the same diagram is under the hood, or should be!


https://images.2carpros.com/forum/automotive_pictures/62217_vac_3.jpg

Jun 6, 2010 at 3:24 AM
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