Looking for a service technician near Southern, Connecticut. Closest one to me is in Rochester, NY and that's about 450 miles away. Called local Toyota dealers and they are not helpful at all. Need timing belt changed soon. Also, how long does the shaft packing last? One more thing.. how helpful is it to rent the diagnostic tool? FYI Nice summer so far. No problems with the boat. Plugs stopped fouling. I use that ethanol gas additive. GCM