Dynamic (Engine Running)

NOTE:
- Static checks (engine OFF) are to be made on the engine prior to the dynamic analysis.
- Prior to performing any dynamic checks, make sure the transmission is in PARK (A/T) or NEUTRAL (M/T) and the parking brake is fully engaged.

Start and idle the engine. Check for proper operation of all parts.
- Check for plugged oil feed holes in the cylinder head.
- Check for proper valve train lubrication.