2003 Oldsmobile Alero Could Oxygen Sensor Cause 1 Cylender Missfire

2003 OLDSMOBILE ALERO
125,000 MILES
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ANONYMOUS
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  • 1 POST
could a oxygen sensor cause a #1 cylender missfire
Mar 28, 2013 at 4:16 PM
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ASEMASTER6371
  • ✓Experienced Mechanic
  • 52,796 POSTS
no, it would cause a missfire for all not 1.

Roy
Mar 28, 2013 at 4:26 PM
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