Re: Compression
Sea Foam works better but you will smoke out the neighbor hood...I had a v6 Merc that had compression all over the board and after using a cocktail of 1 gallon of gas and one 16oz can(fuel injected motor) compresson raised on all and even them out to within 5 lbs of each other. I sea foam my engines once a year....Merc makes a product as does OMC above....Sea Foam is used by a number of my buddies in their shops to get cars to pass as it will reduce emissions as it is cleaning up carbon out of the valves....DONT DO THIS IN FRONT OF YOUR GARAGE WITH THE DOORS DOWN..THE SOOT WILL STAIN THE DOORS!!!!!!