cheking the engine 3 at 1:10 PM

• you have to be Be very careful while touching this cap. It may be hot.

• Do not remove it while the engine is turning on unless  you know what you are doing. You realy could hurt yourself.
  
  Remove the cap and look underneath it. it have to be clean.

• it have to be clean it might be liquid oil underneath the cap.

• You don’t want to see: 

• any oil sludge build up.
• burnt oil which will look like black oil painted or burned to the surface.
• oil emulsion which will look like a white paste or glue.