3VZ COLD START IDLES OK AFTER WARM UP RUNS ROUGH...

  • Tiny
  • Anonymous
  • 1992 Toyota Pickup
  • 12,000 miles

3vz cold start idles ok after warm up runs rough and idle lo

Saturday, March 30th, 2013 AT 5:55 AM

1 Reply

  • Tiny
  • rasmataz
  • Member

Check the fuel pressure, idle air control valve, EGR/PCV valves and Airflow meter

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Saturday, March 30th, 2013 AT 9:53 PM

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