She had let a friend of hers ride her quad on her property. Little did he know that she had a 12' deep pond at the top of her hill beside her house. It was in there for 10-15 minutes with the engine off! Since then, she had drained the water out through the exhaust, replaced the spark plug and air filter. Now she can get through 3rd gear before it shuts down for a few hours. I told her I'd do the work for her for free but I have no knowledge about Suzuki's. Hell, I don't even have a clue to what's wrong w/ my '4 Z400. Any suggestions?