I want to start perfoming blotter spot tests every 500 miles to see how the oil is perfoming on my car, I know that this kind of test can´t replace a UOA but I want to start getting used to this kind of test so I can know when a specific oil brand is performing worse than others.
What procedure should I use? Can I use printer paper or should I use a thicker paper? Should I perform the test when the engine is at operating temp or cold?
I want to learn how to do this test in as accurately as I can.
What procedure should I use? Can I use printer paper or should I use a thicker paper? Should I perform the test when the engine is at operating temp or cold?
I want to learn how to do this test in as accurately as I can.