1999 Chevrolet Suburban po305

1999 CHEVROLET SUBURBAN
245,000 MILES • 5.7L • V8 • 4WD • AUTOMATIC
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MONZA22
  • MEMBER
  • 1 POST
Number 5 misfire .
I changed the plugs wires cap and rotor but its still coming up
Feb 25, 2015 at 3:19 PM
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JACOBANDNICKOLAS
  • CERTIFIED EXPERT
  • 110,175 POSTS
Do you still feel the misfire? If so, have you checked compression in that cylinder? Have you checked to make sure the spark plug is getting spark as well as if the injector is providing fuel to that cylinder?
Feb 25, 2015 at 3:56 PM