How about dirty oil in 1000 miles or less.
Magnetic drain plug full of deposits in the same time period.
And to be fair: it IS a waste of money.
have your oil analyzed next time you're thinking of changing it.
Note: that website said change my oil at 3000 miles.
which is wrong.
read your gm owners manual.
its OLM or 6 months.
Guess what, my OLM when driving 100% city, most of the time under 1 mile trips, hardly being warmed up, still suggests ~3000 mile oil changes.
And thats assuming conventional oil.
I run synthetic.
I forgot your sole purpose on the intrawebs was to get a rise out of people.
oh well.........................
