Super Mario Diagnostics: 3 methods to test your engine block ground
Jan. 27, 2023
In this video, Mario Rojas, also known as Super Mario Diagnostics, is going to review some tests we can perform to check ground supply to your engine block.
In this video, Mario Rojas, also known as Super Mario Diagnostics, is going to review some tests we can perform to check ground supply to your engine block.
