Question: Why replace my timing belt?

Answer: Timing belt fatigue cannot be detected.Timing belts are used in two types of engines designated as “free-running” and “interference”. If the timing belt breaks on a “free-running” design, the engine will stop and you will need a tow to the repair shop. There is enough clearance between the pistons and valves so no mechanical damage usually occurs. The installation of a new belt is usually all that is needed to get you back on the road.

If the timing belt breaks on an “interference engine”, mechanical engine damage will occur. Most commonly, the damage involves the pistons hitting open valves, resulting in the need for expensive engine repairs.

Honda has both types of engines with the” interference engine” being used in the newer Hondas and Acuras.

Recommend replacing timing belt on most Hondas after 1992 every 90000 miles