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Home >> Isuzu >> 1990 >> Impulse Automatic >> Repair and Diagnosis >> Engine Performance >> Remove, Overhaul & Install >> Engine Controls - Remove/Install/Overhaul >> Fuel System >> Carburetor (2.3L) >> Float Level Adjustment

Float Level Adjustment

NOTE: Line on fuel bowl sight glass indicates proper fuel level at idle.

With engine running at idle, fuel level should be right on center of float chamber glass level mark. To adjust float/fuel level, remove sight glass cover and bend float seat to make necessary adjustments. See Fig 1 . Manufacturer does not supply further float level adjustment procedures.

Fig 1: Adjusting Float Level
G90I18760Courtesy of ISUZU MOTOR CO.