1999 MB CLK320 147k miles. Oil 5345 miles
Out Amsoil Euro Classic 5W-40 and Mann fleece filter - sending sample to Blackstone
In - Emptying stash - 7Q Redline 5w30, 1Q Mobil 1 FS 0W-40, and 1/2Q of regular Mobil 1 5w30, and Mahle fleece filter
I know, only one quart is actually "approved". But at this point, "recommended" is probably good enough.
Out Amsoil Euro Classic 5W-40 and Mann fleece filter - sending sample to Blackstone
In - Emptying stash - 7Q Redline 5w30, 1Q Mobil 1 FS 0W-40, and 1/2Q of regular Mobil 1 5w30, and Mahle fleece filter
I know, only one quart is actually "approved". But at this point, "recommended" is probably good enough.