2009 Honda Civic Fuel System Runs Lean

2009 HONDA CIVIC
62,000 MILES
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ANONYMOUS
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  • 1 POST
fuel system runs lean
Dec 18, 2012 at 5:55 AM
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DRCRANKNWRENCH
  • ✓ASE Certified Mechanic
  • 3,380 POSTS
  • ASE Certified Mechanic
If the fuel system is running lean you might have a vacuum leak or a bad oxygen sensor.
The first thing to do is to pull the trouble codes to eliminate the oxygen sensor. Any Advance Auto or Auto Zone will do this for free.
Dec 18, 2012 at 6:00 AM
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