Unless you are driving in extremely cold or hot conditions conventional oil is all you need to use. The exception is any air cooled engine where synthetic is of benefit, or if the manufacture recommends you use synthetic. Also if the vehicle is used to tow heavy loads.
Synthetic. Turbos should always be synthetic.
its the same process as changing synthetic oil, except you use regular oil.
Synthetic oil or a blend of Synthetic and regular oil is much better for your vehicle than regular oil alone. Synthetic oil is MUCH more expenshive. If you change your regular oil every 3 months or 3,000 miles I will be fine.
Yes, you can. It is even sold as a Synthetic Blend.
Yes you can.
Yes.
if it's a turbo engine you should only use synthetic oil only!! if it's a non-turbo engine a conven. oil will do.
If it is air cooled I highly recommend synthetic. If it is water cooled then it is not as important but I would still use synthetic.
It would not be as good as all synthetic however mixing the two should not do any damage to your engine.
Yes but once you do there is no turning back and no mixing regular motor oil ever again with the synthetic oil....only straight synthetic....or use semi synthetic....now that can be mixed with regular motor oil in a pinch.
Synthetic is 100% synthetic. There are blends sold that are part synthetic & regular oil. Look for a quart that sates FULL or 100% Synthetic. If it says Synthetic Blend then it is not 100% Synthetic.Synthetic is 100% synthetic. There are blends sold that are part synthetic & regular oil. Look for a quart that sates FULL or 100% Synthetic. If it says Synthetic Blend then it is not 100% Synthetic.
i use 10w30 synthetic oil in mine, or u can just use 10w30 regular oil but the synthetic lubricates better and i notice that the engine makes less noise when i use synthetic