Hi there, new to the forum and kind of lost with what's happening. My brother swamped the ATV about 2 years ago. Said he changed all fluids and plugs. It's been sitting since and I figured I would try going for a ride. Well it doesn't run the greatest now! I bought a carb rebuild kit and am going to do that install but I've also ran into major fouling in the spark plugs. I'll add a picture to show what I mean. I've heard that I should run some seafoam through it first to get it running smooth again and then do the rebuild. But with the fouling I have found in the spark plugs I'm thinking there may more to it than just cleaning the carb. If I could get some opinions that would be great! Thanks again.
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