Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET1966CHEVELLE BASE, 2D CONVERTIBLE, 4.6L ENG, AUTOMATIC TRANS, TRANS MFR CD POWERGLIDEREPAIR AND DIAGNOSIS (SINGLE PAGE)ENGINE MECHANICALFUEL SYSTEMROCHESTER 4GC 4-BARRELADJUSTMENTFLOAT LEVEL (METAL FLOATS) (PRIMARY & SECONDARY)FLOAT TOE (FLOATS WITH DIMPLE AT TOE END)
1966 Chevrolet Chevelle Base, 2D Convertible, 4.6L Eng, Automatic Trans, Trans Mfr CD Powerglide
Float Toe (Floats with Dimple at Toe End)
1966 Chevrolet Chevelle Base, 2D Convertible, 4.6L Eng, Automatic Trans, Trans Mfr CD PowerglideSECTION Float Toe (Floats with Dimple at Toe End)
With air horn inverted and air horn gasket in place, measure distance from gasket surface to center of dimple at float toe. Distance should be as specified in table. To adjust, bend float as shown in illustration.
NOTE:
Always check Float Level (Heel) if Toe adjustment is required.
RENDER: 1.0x
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.