Oil usually refers to petroleum lubricant. It is refined product of crude oil pumped from underground oil fields around the world. Synthetic oil is lubricant manufactured as a substitute for petroleum lubricant, it was first developed by Germany during WWII to make up their shortages in oil. Semi synthetic oil is a mixture of petroleum lubricant and syntetic lubricant.
Semi synthetic or synthetic blend is a combination of synthetic and conventional oil. Full synthetic oil is just that 100% synthetic oil.
Yes, semi synthetic is a blend of synthetic and conventional oil already.
Not at all, you can go from full synthetic back to reg. oil then to semi, then full with no problems unless the vehicle has synthetic only specified for it (eg: some newer VWs)
Factory fill is semi-synthetic. I would just run full-synthetic.
5w30 oil is recommended. conventional, semi-synthetic and full synthetic oils are all compatible with this engine.
There is no difference in viscosity. A 10w30 full synthetic is the same as a 10w30 blend.
Yes.
You can mix part synthetic oil with full synthetic oil.
This oil is semi synthetic.
Yes, many believe that you can not mix any oil blend together. This is not true, full synthetic can be mixed with conventional also with no harm. If this is done, there is just wasted cash when buying the synthetic.
Semi or full synthetic 5w 40w
FWIW, my Honda dealer here in Mpls told me the Honda brand 0W20 oil is SEMI-synthetic and NOT full synthetic. That seems logical to me because they charge $39 for a 0W20 oil change and to get full synthetic almost anywhere it cost you around $60 for an oil change. Full synthetic Mobil 1 0W20 cost $6.50 a quart at Walmart, so you are already over $33 just for the oil. Add labor and a good filter and your at the $60 mark.