Nothing happens, they just mix. You can buy "blended" motor oil.
Ford uses the Motorcraft blended oil (part synthetic).
no it sounds like you have water in the oil and it blended together. if it is gas you could smell it and tell.
full synthetic
No contest. -Synthetic oil is way better, but can you afford it. -I think using regular oil and changing every 3,000 is better.
5w30 motor oil. It's your personal preference if you want to use standard, blended, or synthetic motor oil.
Synthetic oil works better in some engines than does petroleum-based oil. Nylon is synthetic.
Of course, synthetic oil is a better choice of oil in all vehicles.
5W-30 try a synthetic blend since your car is newer ***Synthetic blend is not necessary in this engine, and the only benefit that you will see from the use of synthetic fluid is the ability to go longer in between oil changes. Due to the cost of synthetic oil, the existence of little or any benefit is arguable. Use, at the most, a synthetic-blended 5W-30 engine oil.
Your choice. GM does not specify which to use so it is up to you. Just make sure to use the recommended weight.
yes, infact, 95% of synthetics are about a 50/50 of conventional oil, and synthetic anyways. mix and match all you want, no harm will be done"95% of synthetics are about 50/50 of conventional oil and synthetic..."That statement is not factual. If the bottle is labeled synthetic than it is 100% synthetic oil. If it is a blend, it will be marked as such.If possible, do not mix oils as the additive packs are different. stick with what is in the crankcase unless it is an emergency and you have no choice.
Synthetic is better at very low and very high temperatures.