Does anyone recall Quaker State 4x4 oil from the mid 1990's? I used it for a long time in my 94 Montero. Where ever the oil didn't heat up, I could peal it away. I only bring this up because of the varnish I have inside my engine. I remember reading about this particular oil concerning this is in a magazine, prior to the internet.
Respectfully,
Pajero!
Respectfully,
Pajero!