[john hall]

I never really clean plugs unless its something that has been sitting a while with old fuel and I have managed to flood it, then I just dry them off, maybe rotate them out with another used one--but again this is something I rarely do. I do, however, keep lots of new plugs in stock. Napa is the cheapest around here, I get discount codes emailed to me so I just order online and pick up in the store. We have several old gas powered pcs of farm equipment. Generally just run them till they start acting up, then tune up ignition system as needed.