Car Questions
RepairPal is your advocate for car care advice and guidance

Can synthetic 5w20 motor oil be mixed with regular 5w20 motor oil?

(2006 Ford Fusion)
in Mamaroneck, NY on October 02, 2010
can synthetic 5w20 motor oil be mixed with regular 5w20
Displaying 3 answers & 1 comments
Popular Answer
on October 02, 2010
It won't hurt your Ford, but I'd use straight synthetic in the future - more benefits to the engine.


on October 03, 2010
on October 03, 2010
All synthetics that are compatible with reg "dino" oils should say so on the bottle.
on November 27, 2010
you are certainly able top mix the synthetic oil with conventional motr oil. It will not hurt the engine at all. Keep in mind that synthetic is a chemically designed oil, all of the molecules are identical, conventional oil is refined through crude, more deposits in the oil. synthetic is much better for your engine over the long haul.
RepairPal estimates are guaranteed at over 2,000 quality certified locations nationwide. Learn more

Similar Questions

View answers to similar questions from RepairPal's community of auto experts and enthusiasts.
My car acted as if it was going to stop while in motion when it driving! I asked about recalls on the ford site. The...
I try to start it its crank but wont start I try to jump start it but didn't work what should I do?
Didn't find what you were looking for?