Condensation of moisture mixed with the oil film inside the cap. If oil in oil pan is not "milky" you are ok.
That would be moisture in the oil.
Oil filler cap cover the hole in the engine where engine oil is added
An oil filler cap is a metal that covers the hole where the oil is poured.
Filler cap for 1400 jcb backhoe
If there is a lot of it, it is a clear sign of a blown head gasket. If it's just around the lip of the filler cap, it is only condensation and nothing to really worry about.
there is no filler cap. pull the tranny dipstick and use a funnel.
Open filler cap, add oil, replace filler cap...
I have a 2004 and there isn't a fuel filler cap release.
It means that the EVAP system senses a leak in the gas cap, or filler neck. The most common problems that cause this, are a loose gas cap, or a defective gas cap.
Check the oil filler cap or the owners manual for recommended viscosity.Check the oil filler cap or the owners manual for recommended viscosity.
There is usually a cap on one of the valve covers. There is an oil filler cap, you are just overlooking it. Look closer.
You have to unlock the car doors for the filler cap door to unlock. This means ALL of the doors, not just the drivers.