Stumble at start and Tigger a code

2014 CHEVROLET CRUZE
2.0L • AUTOMATIC
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LEN32
  • MEMBER
  • 2 POSTS
When start up it stumble at start up. Code P0171 and P0496. Cleaned and replaced the maf sensor, checked vacuum leaks. Not it evap purge value stuck open.
Sep 13, 2026 at 5:33 PM
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