2001 Mazda b2300 imrc

2001 MAZDA B2300
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RUSSDAVIDSON44
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  • 1 POST
2001 Mazda b2300 4 cyl Two Wheel Drive Manual

where is the intake manifold runner control
Mar 1, 2010 at 2:32 AM
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DOCFIXIT
  • ✓Experienced Mechanic
  • 18,828 POSTS
Hi
They are shutter valves that control length of runners. Closed below 3200 rpms open above. they are insinde intake manifold. What bis concern?
Thanks for donate
Mar 1, 2010 at 4:48 AM
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