Engine burn lean

1993 MAZDA B2600
220,000 MILES • 4 CYL • 2WD • MANUAL
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LISA DIANE PITTS-COSTON
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1993 Mazda B2600 manual transmission, engine burn lean ...
Apr 11, 2011 at 11:59 AM
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RASMATAZ
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Lean fuel condition could be caused by one of the following below:

1.Vacuum leaks
2.EGR and PCV valve.
3.Low fuel pressure.
4.Dirty fuel injectors.
5.Mass Air Flow Sensor.
6.Oxygen Sensor.
Apr 11, 2011 at 12:11 PM