Piston Ring-to-Groove Clearance

WARNING: This page is about a different car, the 2005 Ford Pickup. However, it is still accessible from the selected car via links, so may be relevant.

Inspect the piston for ring land damage or accelerated wear.

Fig 1: Identifying Piston
Courtesy of FORD MOTOR CO.
Measure the piston ring-to-groove clearance.
- If out of specification, install new components as necessary.
Fig 2: Measuring Piston Ring-To-Groove Clearance
Courtesy of FORD MOTOR CO.