@OSL282 wrote:
Just found another ‘Lubrication’ guide in a back issue of Floating power, October 99 Volume 24 Issue 2 pages 12-14.
It does say ‘Light 15’ but applies to 4 cylinder Perfo engine cars and does say 2,000 mile oil changes.
Well I dropped the oil in my car today as it won’t be used much over the winter and I like to leave the engine ‘Clean’ and refilled with Millers Classic 20w50
It had done less than a 1,000 miles since the last change and just over 5,500 miles since the engine rebuild and looked like it was coming out of a diesel engine (apart from the soot content)……
No way I would go to 2,000 miles between oil changes