Can I use 5W20 instead of 5w30 in my Ford?

Can I use 5W20 instead of 5w30 in my Ford?

Ford specifies only one viscosity rating for this vehicle, namely SAE 5W-20. But, the statement from Ford also implies that use of oil other than 5W-20, such as 5W-30, will reduce the service life (“durability”) of the engine. Consequently, I would stick with the 5W-20. Synthetic oil is much preferred, of course.

What happens if I put 5W20 instead of 5W40?

The quick answer is no you should not use 5w20 when 5w40 is recommended by manufacturer. The thinner oil may not lubricate the internal engine as designed. The turbo also needs synthetic oils to withstand the heat of the turbo.

Is there a difference between 5w20 and 5w30?

When comparing 5w20 vs. 5w30 motor oil, the 20 indicates that the oil has a lower viscosity and is thinner at higher temperatures. So, due to viscosity, 5w20 is a thinner oil during operating temperatures, whereas 5w30 is thicker during operating temperatures.

Will 5W40 hurt a 5w20 engine?

5W20 offers better fuel economy than 5W40 and some engines are optimised for using it and lubricating some parts. If you drive short distances only and engine remains cold, then using W40 instead W20 is not an optimal choice.

Which is the best engine oil for Ford Focus?

Viscosity SAE 5W40 engine oil for pump injector diesel engines. Extended drain engine oil for vehicles equipped with diesel particulate filter (DPF). Special engine oil for Ford Focus RS. Viscosity should be SAE 0W-40.

How much viscosity does Ford 5-20 oil have?

HSHT value of 3.7 cP or 27% more viscous oil at 150ºC (300ºF). Yes, a 27% increase in viscosity makes a difference between Automotive engine that lasts 100,000 miles and Truck engine that lasts 1,000,000 miles!

Can you put 5W20 oil in an engine?

I did not like 5-20 when vehicle manufacturers first started using it. In truth, it’s turned out to be a pretty reliable lubricant over the years. Jeep would not put an oil in a vehicle engine and jeopardize their standing among their loyal customers. I have owned Jeep Cherokees since the early 80’s and never had a lemon yet.

What kind of oil does a new Ford Contour use?

From what I’ve read on the CEG (Ford Contour Group) from a knowledgeable Ford tech, the new Ford 5W-20 is a Group III base stock, SL grade oil. Ford is not only recommending it for all new cars, but also issued Tech. Bulletins stating that it is now the perfered oil for most engines that originally called for 5W-30.