What year did Subaru use a timing chain?
Subaru, the renowned Japanese automaker, has been known for its innovative engineering and commitment to reliability. One key aspect of Subaru's engineering evolution has been the company's use of timing chains in its engines, a feature that has become increasingly important in the automotive industry.
The Shift from Timing Belts to Timing Chains
Traditionally, Subaru engines utilized timing belts to synchronize the opening and closing of the engine's valves. However, in recent years, Subaru has made the strategic decision to transition to the use of timing chains in many of its models. This shift has been driven by the inherent advantages of timing chains over timing belts.
- Timing chains are generally more durable and longer-lasting than timing belts, often lasting the lifetime of the engine without the need for replacement.
- Timing chains are less susceptible to wear and tear, reducing the risk of unexpected breakdowns and costly repairs.
- Timing chains are less affected by environmental factors, such as temperature and moisture, which can impact the performance and lifespan of timing belts.
By adopting timing chains, Subaru has been able to enhance the reliability and longevity of its engines, providing customers with a more dependable driving experience.
The Year Subaru Introduced Timing Chains
Subaru began transitioning to timing chains in the early 2000s. According to the information gathered from various sources, the first Subaru model to feature a timing chain was the Subaru Outback, which was introduced in the 2005 model year.
Prior to this, Subaru had primarily used timing belts in its engines. The move to timing chains was part of Subaru's ongoing efforts to improve the durability and reliability of its vehicles, ensuring that customers could enjoy a worry-free driving experience for years to come.
The Benefits of Subaru's Timing Chain Adoption
The adoption of timing chains by Subaru has brought several key benefits to the company and its customers:
- Increased engine reliability and longevity, reducing the need for costly timing belt replacements.
- Improved overall vehicle dependability, as timing chain-equipped engines are less susceptible to unexpected failures.
- Enhanced customer satisfaction and loyalty, as Subaru owners can enjoy a more reliable and maintenance-free driving experience.
- Reduced environmental impact, as the longer lifespan of timing chains means fewer resources are consumed and less waste is generated over the vehicle's lifetime.
Subaru's transition to timing chains has been a strategic move that has paid dividends for both the company and its customers, solidifying Subaru's reputation for engineering excellence and reliability.
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.
What year did Subaru fix the head gasket issue?
Subaru was quick to come up with an updated version of the head gaskets. Thicker and with more layers these updates MLS gaskets fixed the problems that plagued the DOHC 2.5l produced from 1995-1999 in the Subaru Legacy, Legacy Outback, Legacy GT, Impreza RS and the Subaru Forester in 1998.
What is the life expectancy of a Subaru CVT transmission?
There is a fair chance your Subaru CVT will last well beyond 60,000 miles as long as you stick to the factory-recommended maintenance schedule and take care not to overfill your transmission fluid.
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 switch to timing chains?
Commonly found on most Subaru vehicles built in the 1990s and early 2000s, the EJ family of engines all feature timing belts. But, in 2010, the new FB family of engines featured an all-new design including a timing chain.
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.
Which Subaru does not use CVT?
Subaru BRZ
Since 2014, the Lineartronic® CVT has been standard in all automatic Subaru models and trims (except the Subaru BRZ).
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 Subaru models have a timing chain?
All Foresters from 2011 onward (2014 for the XT) have a timing chain.
What are the symptoms of a bad timing chain?
Misfiring, poor idle, and rough running could mean the chain has jumped a tooth and the timing is off. Replacement is urgent, because the chain could break at any point, and the engine could be damaged from incorrect valve timing.
