Re: Cleaning Carbs.
I assume you mean so you don't have to have them rebuilt.
Sea-foam is the product of choice here BUT, it is a really good product and is good at keeping carbs clean but it won't always take care of everything.
Carbs aren't that hard to work on, if you have a modest amount of mechanical skill and basic tools you should be able to do it yourself then you aren't at the mercy of a mechanic.
Something to think about.
Try the sea foam first.
