2005 Optima sputters after warm up. No codes

Tiny
CRAB1957
  • 2005 KIA OPTIMA
  • 115,000 MILES

Will not stall but sputters as if you let your foot off the gas. Replaced crankcase, map, sensor. Timing belt. Plug, wires, coil pack. HELP

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Wednesday, October 26th, 2011 AT 10:42 PM

1 Reply

Tiny
JACOBANDNICKOLAS
  • EXPERT
  • 68,398 POSTS

Check for vacuum leaks, and check the idle air control valve.

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Thursday, October 27th, 2011 AT 3:57 AM

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