Search results

Spark Plug manufacturers caused this issue, by not carefully explaining there are two types of spark plugs..... A Black oxide finish commonly used in cast iron heads (where anti-seize can be applied to the threads) and Anti-seize finished plugs (nickel plating) where anti-seize should not be...

Most vehicle manufacturers engines of today don't need a "break in" cycle. This is a throw back to the carburetor days when specific oil was used with cast iron rings to allow them to "seat in" as the factories did not operate vehicle engines, other than to drive them off the assembly line...

The "FS" designation stands for Fully Synthetic They used the abbreviation because there is not enough room on the label to spell out Mobil 1 Fully Synthetic 0W 40 European Car Formula... Appears to be a marketing decision...