Camshaft Runout: Notes

WARNING: This page is about a different car, the 2003 Mercury Marauder, 2003 Mercury Grand Marquis, and 2003 Ford Crown Victoria. However, it is still accessible from the selected car via links, so may be relevant.

Special Tool(s)

Fig 1: Identifying Special Tool

Courtesy of FORD MOTOR CO.

NOTE: Camshaft journals must be within specifications before checking runout.

Use a Dial Indicator Gauge with Holding Fixture to measure the camshaft runout.
- Rotate the camshaft and subtract the lowest indicator reading from the highest indicator reading.
- For additional information, refer to ENGINE 4.6L 2V or ENGINE 4.6L 4V .
- If out of specification, install new components as necessary. Refer toENGINE 4.6L 2V or ENGINE 4.6L 4V .
  
  Fig 2: Measuring Camshaft Runout
  Courtesy of FORD MOTOR CO.