Problem Reports

Buick LaCrosse

Report: Check Engine Light Due to Gas Cap Issue

• How do I lock the gas cap door ?
  Almost daily I find my gas cap door open and I've realized that it can still be accessed when m...

  Q&A > Buick > 2010 Buick LaCrosse

• The Check Engine Light With Code: P0011, P0014, P0021, P0024, P0341, P0346, P0336, and/or P0391
  Vehicles with certain V6 engines may illuminate the Check Engine Light one or more of the follo...

  Common Problems > Buick LaCrosse

• Why does the check engine light stay on after replacing the gas cap?
  The gas cap indicator came on frequently. Then the check engine light came on. There was an emission issue code, so I cleared the error and replaced the gas cap. It happened again the next day. Gas...

  Q&A > Buick > 2007 Buick LaCrosse

• it burn a little more gas than usally why is that
  every time iput gas in it

  Q&A > Buick > 2005 Buick LaCrosse

• Engine doesn't start, but when key turns on, various lights appear,
  including check engine light, red battery light, clock light, Used car yesterday, but wouldn't...

  Q&A > Buick > 2009 Buick LaCrosse