How do you read engine oil codes?
The first number in the oil classification refers to a cold weather viscosity. The lower this number is, the less viscous your oil will be at low temperatures. For example, a 5W- motor oil will flow better at lower temperatures than a 15W- motor oil.
What is 5W-30 used for?
5w30 oil is one of the most commonly used motor oils because it is suitable for a wide variety of vehicles and engine types. 5w30’s viscosity range means it can lubricate, seal, and protect an engine’s internal components in a range of climate conditions.
Are all 5W-30 engine oils the same?
My car maker advises fully synthetic 5W/30 engine oil. However, some car manufacturers do specify the make of the oil but although you should keep with the actual specification( i.e 5W/30 ) the actual choice of the make of oil is down to you. Your requirement is 5W/30 Fully synthetic with an ACEA C2 grading.
What does 5W 40 mean in oil?
5w40 motor oil has a winter viscosity grade of five, meaning it’s less viscous at very low temperatures, compared to, say, 10w40. It has a hot viscosity grade of 40, which means it is just as viscous as 10w40 at high temperatures but less viscous than oils such as 15w50.
What does 10W40 mean?
In a 10w-40 for example the 10w bit (W = winter, not weight or watt or anything else for that matter) simply means that the oil must have a certain maximum viscosity/flow at low temperature. The 40 in a 10w-40 simply means that the oil must fall within certain viscosity limits at 100°C.
Should I use 5W-30?
Since a thicker consistency equals an increased resistance, your engine will have a lower horsepower output and fuel economy with 5W-30 oil. With that said, the 5W-30 offers much better engine protection in warmer climates than the 5W-20.
Can you use any 5W-30 oil in my car?
Why is 5w30 oil so versatile? The car engine oil can be used in a variety of engine types and under a wide range of temperatures. Also, it can be used in your car or SUV, irrespective of whether it is petrol-powered or diesel-driven.
Is 5w30 any good?
Unlike oils with a higher hot temperature rating such as 10 or 15, 5w30 oil can flow freely enough when the engine is started at low temperatures to coat and protect the engine’s internal components. It’s also a good choice for long trips requiring greater fuel consumption and more exposure to heat.
What happens if I use 5W40 instead of 5w30?
In practice, this means that each oil is just as viscous at lower temperatures and will remain viscous at -30°C, however 5w40 oil outperforms 5w30 oils at higher temperatures, being effective up to ambient temperatures of 50°C, as opposed to 30°C.
Which is better 5W 30 or 5W-40 oil?
5w30 is engine oil that has lower viscosity 5 and higher viscosity 30. 5w40 is engine oil that indicates the weight and viscosity of the engine. 5w30 has lower viscosity hence it is suitable to use in hot or lower temperatures. 5w40 has higher viscosity hence it is not suitable at all temperatures.
Where to find the model number on a Kawasaki engine?
Kawasaki Engines. The model number and serial number label is located on your Kawasaki Engine. The CODE number above the barcode is made of the model and the spec number. The first number refers to the model number and the second number refers to the spec number.
What does the serial number on an engine mean?
The engine serial number is the complete number shown. This is made up of. the list number or build list, typically 2 to 4 letters followed by 4 or 5 numbers. a letter identifying the country. a series of numbers showing the build line, also called a serial number. a letter indicating the year of manufacture.
Where is the serial number on a Kohler vertical engine?
Kohler engines identification numbers include a model, serial, and a specification number. The model number, serial number, and specification code on a vertical engine are located on a silver decal attached to the blower housing on the side of the engine cover.
Where is the model number on a vertical engine?
The model number, serial number, and specification code on a vertical engine are located on a silver decal attached to the blower housing on the side of the engine cover. The first two lines of an engine’s number is the model number. It is alphanumeric and engraved on the side of the block to the right of the recoil.