Peter Banks Are you planning to buy a Subaru or are you a proud owner of one? If so, you might have wondered about whether your vehicle runs on a timing belt or a timing chain. This article will answer that question and provide you with a comprehensive guide to understanding the differences between a timing belt and a timing chain.
Key Takeaways:
- Subaru uses both timing belts and timing chains in their vehicles, depending on the model and year.
- Timing chains are more durable and longer-lasting than timing belts.
- Timing belts require replacement at regular intervals, usually every 60,000 to 100,000 miles, while timing chains generally do not.
- Knowing whether your Subaru has a timing belt or chain is important for proper maintenance and avoiding potential engine damage.
What is a Timing Belt?
A timing belt is a rubber belt that synchronizes the rotation of the crankshaft and the camshaft in an engine. It is responsible for ensuring that the valves open and close at the correct time in relation to the movement of the pistons. If the timing belt breaks, it can cause significant damage to the engine, and potentially even total engine failure.
What is a Timing Chain?
A timing chain, on the other hand, is a metal chain that performs the same function as a timing belt. However, timing chains are typically more durable and longer-lasting than timing belts, as they are made of stronger materials and do not require replacement as frequently.
Subaru Models with Timing Belts
Subaru uses both timing belts and timing chains in their vehicles, depending on the model and year. The following models use timing belts:
- Subaru Impreza (1993-2011)
- Subaru Legacy (1990-1999)
- Subaru Outback (1994-1999)
- Subaru Baja (2003-2006)
- Subaru Forester (1998-2010)
If you own one of these models, it is important to know that the timing belt will need to be replaced at regular intervals, usually every 60,000 to 100,000 miles, depending on the model and year. Failure to replace the timing belt can lead to engine damage and potentially even total engine failure.
Subaru Models with Timing Chains
The following Subaru models use timing chains:
- Subaru Impreza (2012-present)
- Subaru Legacy (2000-present)
- Subaru Outback (2000-present)
- Subaru Crosstrek (2013-present)
- Subaru Ascent (2019-present)
- Subaru WRX (2015-present)
- Subaru STI (2015-present)
- Subaru BRZ (2013-present)
If you own one of these models, you do not need to worry about replacing the timing chain, as it generally does not require replacement unless there is an issue with it.
Conclusion
In summary, Subaru uses both timing belts and timing chains in their vehicles, depending on the model and year. Timing belts require replacement at regular intervals, while timing chains generally do not. Knowing whether your Subaru has a timing belt or chain is important for proper maintenance and avoiding potential engine damage.
If you have any further questions about your Subaru’s timing belt or chain, consult your owner’s manual or contact a certified Subaru mechanic for more information.
FAQ
Q: How do I know if my Subaru has a timing belt or chain?
A: Check your owner’s manual or contact a certified Subaru mechanic for more information.
Q: How often do I need to replace my Subaru’s timing belt?
A: It varies depending on the model and year, but generally every 60,000 to 100,000 miles.
Q: Do I need to replace my Subaru’s timing chain?
A: Generally, no, unless there is an issue with it.
Q: What happens if my Subaru’s timing belt breaks?
A: It can cause significant engine damage and potentially even total engine failure.
Q: Why are timing chains more durable than timing belts?
A: Timing chains are made of stronger materials and do not require replacement as frequently as timing belts.
