Louis 10W40 Engine Oil Test 100°C Piotr Tester automobile - Piotr Tester

Subscribe: @PiotrTester Round 4 Temperature: 100°C (oil is heated to 100°C) Louis 10W40 What does the test show? The more weights you manage to put on the machine until it stops, the stronger the oil film tested will be. The test examines the oil fil