Runs rough

1999 SUBARU LEGACY
108,630 MILES • 2.2L • 4 CYL • AWD • AUTOMATIC
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KATHY DAVID
  • MEMBER
  • 1 POST
I had my oxygen sensor changed and check engine light shut off it came back on within 7 miles from garage. Engine runs rough and check engine light flashes when running rough then comes out of it when I get behind another car and have to slow down it goes into running rough like I have lost power
Jan 12, 2016 at 6:39 PM
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PACO8224
  • ✓ASE Certified Mechanic
  • 117 POSTS
  • ASE Certified Mechanic
You need to check for engine codes with a obd2 scanner, your vehicle is missing and it should tell you what cylinder it is.
Jan 12, 2016 at 6:47 PM
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PACO8224
  • ✓ASE Certified Mechanic
  • 117 POSTS
  • ASE Certified Mechanic
Every time engine light flashes its telling you that engine is misfiring
Jan 12, 2016 at 6:48 PM
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