1997 Pontiac Bonneville po301 code

1997 PONTIAC BONNEVILLE
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DONAVAND
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Engine Mechanical problem
1997 Pontiac Bonneville 6 cyl Front Wheel Drive Automatic

what is cause
Mar 25, 2010 at 3:35 PM
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RASMATAZ
  • ✓ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
You have a misfire on #1 cylinder-check the spark plug/wire,fuel injector and compression on #1 cylinder.
Mar 25, 2010 at 3:41 PM
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