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Home >> Mazda >> 1983 >> B2000 Base >> Repair and Diagnosis >> Engine Performance >> Adjustment >> Tune-Up - Diesel >> Adjustments >> Idle Speed

Idle Speed

  1. Check that end play of accelerator cable is within .04-.12" (1.0-3.0 mm). If adjustment is necessary, loosen lock nut of the idle adjusting bolt and adjust play by turning the idle adjusting bolt.
    NOTE: Idle speed will increase when adjusting bolt is turned right and decrease when turned left.
  2. After adjustment, race engine 2 or 3 times to inspect the return of the accelerator cable.
IDLE SPEED SPECIFICATIONS

Application RPM
All Models 700
Fig 1: B2200 Diesel Fuel Injection Pump
G46069