Ideally not - you would be mixing oil with different viscosities/characteristics. I would be prepared to do in an emergency (but not put the engine under undue strain) and would wait for the one oil to run out as much as possible before putting the synth oil in.
Hope this helps,
BubbleOz
Yes, you can use synthetic, conventional, or a mix of the two.
use it, it is ok to mix
20ml of 2T oil per liter
Yes it is ok.
Yes
It's okay to use Synthetic oil on any vehicle but bare in mind, if your vehicle has previously run on regular oil you will need to drain all the oil out completely in order to switch to synthetic, once you run on synthetic oil though you have to keep the oil synthetic because switching between different types of oil will really mess up your vehicle.
Its complete safe to mix the both together....certified technician Ferrari 15 years
You need to use the type and weight oil that the manufacture requires. From 2001 semi synthetic oil is recommended for the C230 Up to 2001 Mineral oil is OK for use in the C230.
yes, if the car manufacturer dictates that regular oil is acceptable. If your car requires synthetic oil as dictated by your owner's manual, then DO NOT use regular oil. May void warranties if your car is still covered.
Yes, it is generally okay to use synthetic oil in a 2008 Infiniti EX35. In fact, synthetic oil can provide better engine protection, improved performance, and greater resistance to breakdown compared to conventional oil. Always ensure that the synthetic oil meets the manufacturer's specifications and viscosity recommendations found in the owner's manual for optimal performance.
hi it should be ok with 10/40 semi synthetic oil hope this helps ?
Synthetic oil is NOT recommended for use in that application.It may cause the clutches to slip.