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Home >> Chevrolet >> 1987 >> Forward Control 7.4 W, Standard >> Repair and Diagnosis >> Engine Performance >> System >> Carburetor - ROCHESTER M4ME & M4MEF 4-Bbl >> Adjustment >> Float Level - Wet

Float Level - Wet

  1. With engine idling and choke wide open, insert Float Level Gauge (J-34935-1) in vent hole and allow gauge to float freely. DO NOT  press down on gauge as flooding or float damage may result.
  2. Observe mark on gauge that lines up with top of casting. Float level must be within 1/16" of specified float level setting. If float level is incorrect, remove air horn and adjust float level. See FLOAT LEVEL - DRY .
NOTE: Incorrect fuel pressure will adversely affect fuel level reading.
Fig 1: Accelerator Pump Adjustment
G10485Courtesy of GENERAL MOTORS CORP.
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