Does a 2016 Subaru Forester have a timing chain?
Yes, the 2016 Subaru Forester does have a timing chain. The Subaru Forester is equipped with a horizontally-opposed "boxer" engine, which utilizes a timing chain rather than a timing belt to synchronize the opening and closing of the engine's valves.
Timing Chain vs. Timing Belt in the Subaru Forester
Subaru vehicles, including the Forester, typically use a timing chain rather than a timing belt to connect the crankshaft to the camshafts. A timing chain is a metal chain that links the crankshaft to the camshafts, ensuring they rotate in sync. This is in contrast to a timing belt, which is a toothed rubber belt that serves the same purpose.
The key advantages of a timing chain over a timing belt in the Subaru Forester are:
- Longevity: Timing chains are designed to last the lifetime of the engine, typically 200,000 miles or more, whereas timing belts need replacement every 60,000-100,000 miles.
- Reliability: Timing chains are more durable and less prone to failure than timing belts, which can break unexpectedly if not replaced on schedule.
- Maintenance: Timing chains do not require periodic replacement like timing belts, reducing maintenance costs over the life of the vehicle.
The use of a timing chain in the Subaru Forester's engine is a design choice that prioritizes long-term reliability and reduced maintenance requirements for the owner.
Timing Chain Inspection and Replacement
While timing chains are more durable than timing belts, they can still wear out over time. Subaru recommends inspecting the timing chain and associated components during regular maintenance intervals, such as the 60,000-mile service. If the timing chain shows signs of excessive wear, it may need to be replaced, but this is generally not required until well after 100,000 miles of use.
Overall, the 2016 Subaru Forester's use of a timing chain in its engine design provides owners with a more reliable and lower-maintenance powertrain compared to models that use a timing belt.
