I'm a 5000 mile changer unless I'm driving about in dusty climates. Apparently Subaru doesn't even consider it a problem until you're burning a quart every 3000 miles, which I think is a bit boggling. The Spitfire's engine is from the Nixon administration and it doesn't burn anywhere near a quart/3000 miles. More like a quart every 10,000 miles.
no subject
Date: 2019-01-03 03:05 am (UTC)