Selecting the right engine oil weight for your car ... -new engines—especially ones that are turbocharged like the A90 Toyota GR Supra 3.0—often run very thin 0W-20 or 0W-30 multi-grade ...

With so many options for motor oil, ... You should adjust which weight and type for the seasons and your expected use of the car, ... Castrol Castrol 03093 GTX 10W-30 Motor Oil, 5 Quart. Now 13% Off.

SAE 30-weight motor oil is tested at 212 degrees; it gets thinner when it gets hotter and thicker when it gets cooler. That's why it was once common in some parts of the country to change the ...

Most modern automobile engines run with either 5W-20 or 5W-30 weight motor oil lubricating their internals. While these two oil viscosities have been shown to adequately protect an engine’s ...

Before multi-grade oils, like 0W-20 and 5W-30, we'd have to use different weight oils for various climates. If you lived in ...

Using the right weight oil is made more difficult by all the gas stations and convenience stores that still sell 10W-30 for old cars but do not have the shelf space to stock the many different oil ...

The engine’s spark plugs, piston rings and exhaust ports may carbon up from 20-weight oil. Any two-stroke, air-cooled, chainsaw oil at a 20:1 ratio is fine. Ace hardware carries a synthetic two ...

However, if your car normally requires the use of 5W-20, it's dangerously low on oil, the only motor oil you have available ...

Engine oil is vital for protecting a car’s engine. ... or weight, of the oil your engine requires. ... the 5W-30 oil is more viscous than 5W-20 at the engine's operating temperature.