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
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Tuesday, September 6th, 2011 AT 4:50 PM
2 Replies
RASMATAZ
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