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

1992 Toyota Pickup

Tiny

Anonymous

March, 30, 2013 AT 5:55 AM

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

FOUND 4235 RELATED QUESTIONS

Running Rough

27 ANSWERS
34 IMAGES

Idles Rough/changed Ects

37 ANSWERS
3 IMAGES

1 Answer

Tiny

rasmataz

March, 30, 2013 AT 9:53 PM

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

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