Its simple bro... its like pooring any liquid directly into the combustion chamber in too high a volume... Liquids dont compress. Injectors fire a mist into the combustion chamber so it can burn up before its compressed. The piston will come up and try to compress the 1/4 can of seafoam and the rod will bend... This is also known as Hydrolock. Put it in your gas tank. Or put it in the oil and let it idle for 10 mins. then imediatly change the oil. the solvent you refer too breaks up build up and gunk in the motor. look at the oil after its out.