1998 Chevy S-10

13,000 MILES • 6 CYL • 2WD • AUTOMATIC
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LACHEVYS10
  • MEMBER
  • 1 POST
RANDOM MISFIRING REPLACE THROTTLE SENSER CRANK SHAFT SENER replacesparkplugs plugwires and rotor and distrbutorcap done a O B D codecame up po 300 do not know what that means are if thats the problem .
Feb 17, 2008 at 11:03 AM
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2CARPRO JACK
  • ✓Experienced Mechanic
  • 11,533 POSTS
Probably needs to be put on a scanner that can watch individual cylinder misfire history to locate the problem. Those CPI engines had alot of issues with the injectors
Feb 17, 2008 at 11:59 PM
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