B.autry4711A
Petty Officer 2nd Class
- Joined
- Feb 24, 2005
- Messages
- 176
Hello OBJ or anyone,<br /><br />I am posting an additional topic from my fuel pump question a few days ago. O.k. I took off my coils and cleaned the metal grounds and where they connected to the engine also on all of them the ones on the #1 and #4 had a little film of something maybe a slight film of corrosion it wasn't rough feeling though but sometype of film was on it on it so I sandpapered it off I am hoping that this was causing my #4 plug to get a black film on the center ceramic electrode on the spark plug. I am also going to do a decarb with Seafoam this weekend using the 1 gallon of fuel to 1 can 16 ounces of Seafaom to 3 ounces of TCW-3 outboard motor oil which I have never did it that way but I have used Seafaom a few times with the 10 gallons of gas in the main fuel tank. maybe I need to do it using the stronger version of decarb treatment. What do you guys think?