i have a chevy lumina and it has hard starts

1997 CHEVROLET LUMINA
211,909 MILES
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BIGDAWG2495
  • MEMBER
  • 2 POSTS
My Chevy lumina runs great but it starts hard and idled rough I have three codes a O2 heater malfunction on second sensor and random cylinder misfire and trans component slip what should I replace to fix the hard starts
Sep 6, 2011 at 9:50 AM
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RASMATAZ
  • ✓Experienced Mechanic
  • 75,992 POSTS
Check the fuel pressure with a gauge if its within specs, test the coolant temperature and oxygen sensors, also clean out the idle air control valve-start here
Sep 6, 2011 at 10:05 AM
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BIGDAWG2495
  • MEMBER
  • 2 POSTS
Ok will do
Sep 6, 2011 at 3:10 PM
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