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- path1ExplorerDidn't mess up 02 but did free up some junk and plugged the fuel filter and fouled #2 injector.
Most people have no problem and like the stuff.
I do like what it did to carb engine like Generator, runs a lot better IMO. - mayo30ExplorerWhere did you read those threads.What exactly is happening to mess up the O2 sensors,do you have to replace them?I'd like to know as I use it and want to recognize the problem when it happens.How was the seafoam applied or introduced to create the problem?
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Having RV issues? Connect with others who have been in your shoes.24,188 PostsLatest Activity: Jan 19, 2025