Men OK. Ham her har også en fin pointe
"I've had hundreds of engines apart for failure.
50% those failures were mechanical eg. broken rod, valve, spring, etc.
45% were the result of poor maint. eg. low oil, no oil, 20,000 kms between oil changes etc.
5% were the result of a possible oil caused failure eg. scored rings, spun bearing etc.
Good quality oil will easily last 5000k no matter how hard your beating on it, and it certainly won't go bad over a 3-5 month storage.
You guys changing your oils at 1000kms and before and after winter are killing the polar bears. Stop the death of the defenseless bears you animals. "