While I on the other hand prefer a little detergent action to keep in internals clean and sparkly. For the best detergent action, use the green liquid Dawn. The inside of my engine is a bright as a freshly cast block. And let me tell you, this stuff is super slick and slippery. Any old oil leaks I had, have allowed the detergent action to work wonders on the exterior surfaces too, not an oil stain anywhere.
Just be careful where you step in the garage, remember this stuff is slippery!!!!
'73 280SEL 4.5 (9/72)- RIP
Only 8,173 units built from 5/71 thru 11/72
'02 CLK320 Cabriolet - wifey's mid-life crisis
2012 VW Jetta Sportwagon TDI...at least its a diesel
Non illegitemae carborundum.