Which Subaru engines have timing chains?
As a seasoned auto service provider, I often get questions about the intricacies of vehicle maintenance, particularly regarding engine components. One common inquiry is about which Subaru engines utilize timing chains instead of timing belts. Understanding this can help car owners make informed decisions about maintenance and repairs. In this article, we will explore the Subaru engines that feature timing chains, their benefits, and what you should know about them.
Subaru Engines with Timing Chains
Subaru has a reputation for producing reliable and durable vehicles, and part of that reliability comes from the engine design. Here are the Subaru engines known to have timing chains:
- Subaru EJ Series: The EJ series engines, particularly the EJ20 and EJ25, are equipped with timing chains. These engines are commonly found in models like the Subaru Legacy and Subaru Outback.
- Subaru FB Series: The FB series engines, including the FB20 and FB25, also utilize timing chains. These engines are featured in newer models such as the Subaru Impreza and Subaru Crosstrek.
- Subaru FA Series: Similar to the FB series, the FA series engines, including the FA20 and FA24, are designed with timing chains. These engines are used in models like the Subaru BRZ and the latest Subaru Ascent.
Benefits of Timing Chains
Timing chains offer several advantages over timing belts, making them a preferred choice in many modern engines:
- Durability: Timing chains are generally more durable than belts and can last the lifetime of the engine with proper maintenance.
- Less Frequent Replacement: Unlike timing belts, which typically need to be replaced every 60,000 to 100,000 miles, timing chains often do not require replacement unless there is a specific issue.
- Better Performance: Timing chains can provide more precise timing, which can enhance engine performance and efficiency.
Conclusion
Understanding which Subaru engines have timing chains can help you better maintain your vehicle and avoid unnecessary repairs. If you own a Subaru with an EJ, FB, or FA engine, you can rest assured that you have a robust engine design that benefits from the durability of a timing chain. For any further questions about your Subaru or to schedule a maintenance check, feel free to reach out to us at Kevin's Autos!
Frequently Asked Questions
How long do Subaru timing chains last?
A timing chain is bulkier and louder; however, it does not require replacement. Though a repair might be necessary in some rare occasions, most timing chains last for the entire life of the engine.
What year did Subaru go to timing chain?
Simply, then, a 1997 to 2011 Forester will have a timing belt, while any of the fourth-gen Foresters (from 2013 or later) will have a timing chain. And for a brief period from 2011 to 2012, the Forester was fitted with either a timing belt or a timing chain depending on which engine was fitted.
What Subaru models have a timing chain?
All Foresters from 2011 onward (2014 for the XT) have a timing chain.
Does 2025 Forester have a timing belt or chain?
2025 Subaru Forester Engine Timing Chain.
How long does a Subaru timing chain last?
A timing chain is bulkier and louder; however, it does not require replacement. Though a repair might be necessary in some rare occasions, most timing chains last for the entire life of the engine.
What year did Subaru Forester go to CVT?
2014
Engines do not develop constant power at all speeds; they have specific speeds where torque (pulling power) and horsepower (speed power) are at their highest levels. The CVT finds that exact spot and stays right there. Fuel economy. For example, for the 2014 Forester, Subaru introduced a CVT.
Do Subaru timing chains need to be replaced?
They may only need to get new timing chains after driving for a full one hundred and twenty thousand miles. It should take years for most drivers to get to that point. Customers who recently purchased used Subaru vehicles should usually get the automotive timing chains checked.
Which engines have timing chains?
Most BMWs and some Mercedes-Benz cars are usually fitted with timing chains. You can also check under the bonnet – if it has a plastic cover on the front, it uses a timing belt because it runs dry and doesn't need extra protection.
How do I know if my Subaru has a timing belt or chain?
Cars with a timing belt have a plastic cover near the engine block (often to the left-hand side), which provides easy access to the belt. It needs changing at regular intervals, which is why the removable cover is necessary. In cars with a timing chain, you won't see a plastic cover.
What years did Subaru have CVT problems?
The models and years that were affected mainly by transmission issues are:
- Crosstrek, 2013 – 2015.
- Crosstrek Hybrid, 2014 – 2015.
- Forester (2.0 and 2.5 liter engines), 2014 – 2015.
- Impreza, 2012 – 2015.
- Legacy, 2010 – 2015.
- Legacy 3.6L V6, 2015.
- Outback, 2010 – 2015.
- Outback 3.6L V6, 2015.
