10W-30 engine oil is designed to perform effectively in a temperature range of approximately -10°F to 100°F (-23°C to 38°C). The "10W" indicates its winter viscosity grade, meaning it remains fluid in colder temperatures, while "30" refers to its viscosity at higher temperatures. This makes it suitable for moderate climates and varied driving conditions. Always check manufacturer specifications for optimal oil choice based on your vehicle's needs.
Use straight 30wt oil with outside temperature of 40 degrees or more, or 10w30 multi- viscosity for the whole temperature range. However engine will consume more oil if 10w30 is used but is easier to start engine if temperature is below 40 degrees
10w30
The first number is the oil viscosity when the engine is cold, and the second number is when the engine reaches its operating temperature. 10w30 is more viscous, and 10w20 is generally used for motorcycles.
-30
The engine uses 10w30The engine uses 10w30
10W30 is. Correction... It really depends what you are asking. Actually at operating engine temp these two oils are identical. The 5W30 flows better in the cold than the 10W30 oil. The benefit of the 5W30 oil is its' ability to build oil pressure and protect the engine under cold operating conditions. Basically a 5W30 oil covers a wider range of temperatures than a 10W30 oil and is better suited for year round use where climates can shift from extreme colds to extreme highs.
10w30
10w30 for 2004
-20F to +100F
It is a little thick. You should use sae30 or 10w30 (on cold temperature)
In a cold engine, 10w30 is heavier; however, in a warm engine, both should be the same weight - 30.
10W30 in the engine.