The Greenfield Fire Territory participates in the Hancock County Technical Rescue Team. The Team was created to pool the resources of the Greenfield Fire Territory and the Sugar Creek Township Fire Department to enhance the response to technical rescue situations. The Greenfield Fire Territory is the busiest fire department in Hancock County, responding to more than 3400 emergency calls annually. Approximately 80% of those calls are emergency medical responses.
The US service manual states that the timing belt should be replaced at 72 months (6 years) or 90,000 miles. The vast majority of NSXs hit 6 years well before they are anywhere near 90k miles so many owners are wondering if they really need to change the belt at 6 years.
Keep in mind that Kia isnât the only company who uses interference engines. Audi, Volkswagen, Honda, and others use this design in some of their engines. If you do have a Kia engine with a timing belt, change it 5-10,000 miles early.I do talk to customers whose timing belts have failed prior to the maintenance schedule. If you need a Kia engine, we can help.hat Iâm getting at though is that if your Kia timing belt is broken, you either need a replacement engine, an eBay auction to get rid of it, or a scrap yard journey. Kia engines are not bad. When they are maintained on their maintenance schedule, they will last many, many miles.