Do Subarus have timing belt problems?

Do Subarus Have Timing Belt Problems?
Subarus have traditionally used timing belts in their engines, although some newer models have started using timing chains instead. The specific type of timing mechanism used in a Subaru engine can depend on the model and year. For Subaru engines that use a timing belt, it is crucial to pay attention to signs that the timing belt may need to be replaced. Older Subaru models and the ultra-high-performance Subaru WRX STI feature a rubberized timing belt, which may stretch and crack over time. Since modern Subaru engines are interference engines, a broken timing belt could cause severe damage to the engine.
For vehicles like the Subaru Outback, Forester, or other non-STI models from the 2014 model year or newer, they are equipped with a timing chain that doesn’t need regular maintenance. However, for older Subaru models, it’s important to be aware that they may have a timing belt under the hood, which requires close attention to signs of potential issues.
In an interference engine, such as those found in many Subarus, a broken timing belt can lead to severe consequences, including potential damage to the engine. The timing belt or chain is crucial for synchronizing the operation of the valves with the crankshaft that determines the position of the pistons. If the timing system isn’t functioning precisely, it can lead to various problems, including potential engine failure.
It’s important to note that the timing belt tensioner is crucial for maintaining the proper tension of the belt during engine operation. If the tension is too tight or too loose, it can lead to issues, emphasizing the importance of proper maintenance and replacement of the timing belt components.
In summary, while Subarus have traditionally used timing belts in their engines, it’s essential to be aware of the specific type of timing mechanism used in a particular Subaru model and year. Regular maintenance and attention to signs of potential issues with the timing belt are crucial for preventing problems and ensuring the proper functioning of the engine.

How long does a timing belt last in a Subaru?

105,000 miles
Timing belt replacements:
Subaru timing belts need to be replaced after seven years or 105,000 miles; whichever comes first. Replacement cost starts at $530 (will vary by model)

Do Subarus have timing chain issues?

All Subaru sold in the USA after 2005 have an “Interference” engine. Therefore, if the timing belt or timing chain breaks or jumps timing, it can cause bent valves and possibly dinged pistons in the engine, thus resulting in expensive repairs. If you have an older car, some model were Interference and others not.

How often do Subaru timing belts break?

every 105,000 miles
The timing belt should be replaced as per manufactures recommendation. For Subaru vehicles it is every 105,000 miles or 10 years. If the timing belt service is neglected, major engine damage can result from the belt snapping.

What are symptoms of a timing chain going bad on a Subaru?

Signs of a Faulty or Failing Timing Chain
One of the most common signs of a faulty timing chain is a rattling sound when you start the engine, let it idle, or brake. That rattle is a loose chain banging against the housing it’s in, indicating the chain is stretched beyond what it should be.

Can a timing chain last 300000 miles?

However, the timing chain isn’t necessarily a maintenance item and can last the engine’s life, provided you change the oil regularly and maintain the rest of the engine. Modern engines can last 300,000 miles or more with proper maintenance, and the timing chain can go that long, too.

Which Subarus have timing chains?

Subaru engines used belts , except for the boxer ez. 3.6 and diesel engines until about 2011. 2012-up 4th generation Subaru used chains and on newer engines.

What year did Subaru stop using timing belt?

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.

Will a timing belt last 200000 miles?

The best guide would be the car handbook to see what the manufacturer mileage recommendations are. It is safer to replace the timing belt even earlier than the manufacturer recommends. In general, however, timing belts needs to be replaced from 60,000 miles up to 150,000 miles.

How much does it cost to replace a timing belt on a Subaru?

Shopping around to get a few quotes is your best bet to get the best deal, but you can expect to pay anywhere from $409 to $919 (including parts and labor). Have a timing chain instead of a timing belt? Lucky you, because they can actually last the lifetime of your car.

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.