At the 6k service the main dealer replaced the mineral oil in my bike with semi-synth. I would have preferred to stick with mineral oil until 12k as these engines take such a long time to run in. What are the views on further top ups with mineral oil to dilute the synthetic oil?
Mineral & Synth Oil Blend?
- Thread starter PMVern
- Start date
won't hurt - they're all compatible with each other.
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