As the title says, would using a 5w-50 full syn oil be to thick to use in the z22se? I was looking for a 5w-40 but the three shops i went to didnt have it in the brand i wanted, they had a 5w-30 but i thought that would be to thin. Im just worried that the oil would struggle to flow through any small/tight channels the oil has to get through.
I have read and understood what the numbers mean so i just need to know if it will be to thick for the z22se.
Thanks, Ash