Engine Lubrication: Testing and Inspection

Oil Pressure Check

WARNING:
^ Be careful not to burn yourself, as the engine and oil may be hot.
^ For M/T models, put gearshift lever in Neutral "N" position. For A/T models, put selector lever in Park "P" position.

1. Check oil level.





2. Remove oil pressure switch.





3. Install pressure gauge, Tool No. J34301-1 or equivalent.
4. Start engine and warm it up to normal operating temperature.





5. Check oil pressure with engine running under no-load.
^ If difference is extreme, check oil passage and oil pump for oil leaks.
6. Install oil pressure switch with suitable thread sealant.