CAR RUNS FINE UNTIL IT WARMS UP AND THEN THE ENGINE MISSES AND STALLS UNLESS YOU KEEP THE RPM'S INCREASED

  • Tiny
  • Bruce Hall
  • 2000 Lexus GS 300
  • 250 miles

A repair facility indicated that I need to take the car to a dealer. The two codes they registered were PO 120 and P 1346

Monday, January 9th, 2012 AT 8:46 PM

1 Answer

  • Tiny
  • mhpautos
  • Expert
  • 29,860 posts

These codes are for the throttle position switch and the cam position sensor (VVT) these should be checked by a qualified tech.

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Tuesday, January 10th, 2012 AT 6:38 AM

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