I have a 300E with 161K miles on it, I have had it for 2 years now and since then replaces many parts, OEM specs.
My question is for you guys who changed to zynthetic, I usually change my oil and filter every 2500 miles, I have been using 20-50 castrol GTX. How does the zynthetic oil helps my engine?
I have been told by my father (Rolls mechanic for life) that I won't do any good, and might just end up with licks.
92' 190E 2.6