


Why is Subaru Timing Belt Replacement so Important in Colorado?

This rubberized belt will eventually wear out and become at risk of breaking. The timing belt in a vehicle's engine is responsible for keeping the various moving parts working in precise time with each other, which could spell disaster if the belt breaks. That's why a timing belt replacement is part of major scheduled service for some Subaru models. However, not every Subaru model is equipped with a timing belt
Today, many Subaru BOXER® engines are equipped with a timing chain that should not require any maintenance. If you're not sure whether your Subaru model has a timing chain or a timing belt, speak with a local authorized service center like Mike Shaw Subaru in Thornton, CO.


What Could Happen if You Don't Get the Timing Belt Replaced?
If you've determined that your Subaru is equipped with a timing belt but forget to have it changed at the recommended time, there are some things to be aware of. It's not likely that you'll have any issues if you go a few miles over the recommended service schedule. However, failure to change a timing belt will lead to excessive wear and eventually the belt can break. Since most modern Subaru engines are what's known as interference engines, a broken timing belt can cause catastrophic internal engine damage.

What is an Interference Engine?
This is an engine that has achieved a higher compression ratio in the combustion chamber with piston travel that extends closer to the cylinder head where the intake and exhaust valves are located. When the piston reaches the top of its stroke as all the valves are closed, the engine runs well. This is where the timing belt comes in. If this belt breaks, it is likely that the piston will slam into open valves and result in the need for a major engine overhaul.

Fortunately, the timing belt is designed to last a long time, so this isn't a service you'll have to get done very often. Check your owner's manual to see when it's recommended that the timing belt in your vehicle needs replacing, or speak with one of our knowledgeable service advisors at Mike Shaw Subaru, serving Westminster, CO.
Mike Shaw Subaru
1650 W 104th Avenue
Thornton, CO 80234
- Sales: 720-724-9280
- Service: 720-724-9280
- Parts: 720-724-9280