The definition of feline is an animal that belongs to the cat family, or has the characteristics of a cat. An example of feline is a Siamese cat. An example of feline is a woman house burglar who is stealth and supple. A feline is defined as an animal that belongs to the cat family.
Mobil One and other oil manufacturers recommend checking engine oil levels before driving your vehicle, when the oil is still cold. However, some manufacturers will recommend checking the oil after you've warmed up the engine, so check your owner's manual to find the specific recommendations for your vehicle.
The reasons are two-fold: 1  Firstly, a modern car with electronic throttle control system will be able to limit the throttle opening whenever the electronics of the car suspect that oil has not reached its operating temperature. 2  Secondly, what the light actually shows is whether the coolant is cold or hot. It does not show the most important thing for engine wear, the oil temperature. Since oil takes about twice as long to reach operating temperature than the coolant, you can't haul ass immediately after the the light is off.