2002 Chevrolet Avalanche Truck Skipping Hills Eceleration Put New Plugs Wieres

13,000 MILES
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ANONYMOUS
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  • 1 POST
truck is skipping going up hills and eceleration put new plugs wieres and coil idales fine
Feb 11, 2013 at 7:28 PM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,248 POSTS
Have you checked to make sure you have good fuel pressure? Also, check to see if the catalytic converters are plugging.
Feb 11, 2013 at 7:29 PM
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