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.
Piston Diameter
2009 Ford Edge Sport, FWDSECTION Piston Diameter
WARNING: This page is about a different car, the 2006 Ford Pickup, 2006 Ford F550 Super Duty, 2006 Ford F450 Super Duty, and 2006 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
- Measure the piston diameter 90 degrees from the piston pin and 42 mm (1.65 in) down from the top of the piston at the point indicated. Refer to ENGINE - 5.4L (3V) -- F250-F550 SUPER DUTY PICKUPS
, ENGINE - 6.0L DIESEL -- F250-F550 SUPER DUTY PICKUPS
or ENGINE - 6.8L (3V) -- F250-F550 SUPER DUTY PICKUPS
for appropriate procedure.
- If out of specification, install new components as necessary. Refer to ENGINE - 5.4L (3V) -- F250-F550 SUPER DUTY PICKUPS , ENGINE - 6.0L DIESEL -- F250-F550 SUPER DUTY PICKUPS or ENGINE - 6.8L (3V) -- F250-F550 SUPER DUTY PICKUPS for appropriate procedure.
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.