Thor Forums

[Mel556180]

Here’s what my 2016 F53 manual says about oil maintenance. I consider this the definitive word on proper oil level.

Check the level before starting the engine.
Make sure that the level is between the MIN and the MAX marks.
1. Make sure that your vehicle is on level ground.
2. Turn the engine off and wait 10 minutes for the oil to drain into the oil pan.
3. Remove the dipstick and wipe it with a clean, lint-free cloth. Replace the dipstick and remove it again to check the oil level.
If the level is at the MIN mark, add oil immediately.

Adding Engine Oil
Do not add oil further than the MAX mark. Oil levels above the MAX mark may cause engine damage.

Change the engine oil and filter prior to storage because used engine oil contains contaminates which may cause engine damage.
• Start the engine every 15 days for a minimum of 15 minutes. Run at fast idle with the climate controls set to defrost until the engine reaches normal operating temperature.
• With your foot on the brake, shift through all the gears while the engine is running.
• We recommend that you change the engine oil before you use your vehicle again.