Chris Fix, a video blogger who tests engine cleaning products and says he is not sponsored or paid by any company, has tested Seafoam, a popular engine cleaning product. Explaining that he bought the Seafoam used in the test, just as he does all of the products he tests, Fix followed the instructions given on the Seafoam container to clean the inside of the engine of a Honda Civic Si. He then inserted a mini borehead camera into the sparkplug holes to compare the amount of carbon built up there was in them before and after the Seafoam cleaning. Turns out that Fix was very pleased with the results saying that the Seafoam cleaned the carbon buildup from the Honda’s piston heads.
What did you think of that? Check out the next video for more!