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 MANUALSFORD2010CROWN VICTORIA V8-4.6L FLEX FUELREPAIR AND DIAGNOSISSPECIFICATIONSMECHANICAL SPECIFICATIONSIGNITION SYSTEMSPARK PLUGGAP
2010 Ford Crown Victoria V8-4.6L Flex Fuel
Gap
2010 Ford Crown Victoria V8-4.6L Flex FuelSECTION Gap
Item Specification
Spark Plug Gap (flexible fuel only) 1.04-1.19 mm (0.041-0.047 in)
Spark Plug Gap (gasoline fuel only) 1.32-1.42 mm (0.052-0.056 in)
RENDER: 1.0x
NO RELATED
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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.