Sierra 2500 4WD V8-6.0L (2008)
6. Remove the CMP sensor (703) and O-ring seal (704).
Installation Procedure
1. Inspect the CMP O-ring seal for cuts or damage. If the seal is not cut or damaged, it may be used again.
2. Lubricate the O-ring seal with clean engine oil.
3. Install the O-ring seal (704) onto the sensor.
4. Instal the CMP sensor (703) to the front cover.
