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.

2021 Ford GTFACTORY OEM SERVICE PROCEDURE

General Specifications

Item	Specification
Rating	240 amps
Generator amps at 80.6°F (27°C)	115 amps at 700 rpm (min) to 240 amps at 2, 400 rpm
Generator pulley ratio	2.44:1
Generator pulley replaceable	No
Generator pulley type	Solid
Voltage regulator type	Electronic internal with generator

Factory Service Tools

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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.

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