ENGINE BURN LEAN

  • Tiny
  • Lisa Diane Pitts-Coston
  • 1993 Mazda b2600
  • 4 CYL
  • 2WD
  • manual
  • 220,000 miles

1993 Mazda B2600 manual transmission, engine burn lean.

Monday, April 11th, 2011 AT 11:59 AM

1 Answer

  • Tiny
  • rasmataz
  • Member

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.

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Monday, April 11th, 2011 AT 12:11 PM

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