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

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

1 Answer

  • Tiny
  • Jacobandnickolas
  • Expert
  • 68,410 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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