Do Subaru Outbacks have timing belts or chains?
Subaru Outbacks are equipped with timing chains, not timing belts. Timing chains are more durable and longer-lasting components compared to timing belts, which require periodic replacement. This makes the Subaru Outback's engine design more reliable and reduces maintenance costs over the vehicle's lifetime.
Timing Belts vs. Timing Chains
The primary difference between timing belts and timing chains is their construction and longevity. Timing belts are made of reinforced rubber and typically need to be replaced every 60,000 to 90,000 miles, whereas timing chains are made of metal and can last the lifetime of the engine with proper maintenance. Timing chains are more durable and less prone to wear and tear than timing belts.
Subaru Outback Engine Design
Subaru Outbacks are equipped with horizontally-opposed "boxer" engines, which use timing chains to synchronize the opening and closing of the engine's valves. This design choice by Subaru provides several benefits, including improved reliability, reduced maintenance costs, and a smoother, more balanced engine operation.
Advantages of Timing Chains
- Longer lifespan - Timing chains can last the entire lifetime of the engine with proper maintenance, unlike timing belts which require periodic replacement.
- Lower maintenance costs - Since timing chains don't need to be replaced, owners avoid the expense of timing belt replacement services.
- Increased reliability - Timing chains are less prone to premature failure compared to timing belts, which can break unexpectedly.
- Smoother engine operation - The metal construction of timing chains provides more precise valve timing control compared to rubber timing belts.
Overall, the use of timing chains in Subaru Outback engines is a key design feature that contributes to the vehicle's reputation for reliability and low maintenance costs over the long term.
Does Subaru use timing belts or timing chains?
Depending on what kind of engine your Subaru has, it may be equipped with either a timing belt or a timing chain. These two parts serve the same function, but require different attention. A timing belt is rubber-based, and will need to be replaced at certain maintenance intervals.
When did the Subaru Outback switch to timing chain?
FB engine (timing chain, among other changes) started in 2011 Foresters, 2012 Imprezas, and 2013 Legacy/Outbacks. All EZ 6-cylinders (3.0 and 3.6, since 2001) had timing chains.
Which Subaru engine has a timing chain?
All Foresters from 2011 onward (2014 for the XT) have a timing chain.
What is better a timing belt or timing chain?
Many modern passenger cars have either a timing belt or a timing chain. Generally speaking, timing belts have the advantage of being quieter and cheaper to produce and replace, while timing chains typically have a longer lifespan.
Is Subaru CVT belt or chain?
After trying to improve this process, Subaru engineers developed the Lineartronic CVT transmission. This CVT transmission, mounted longitudinally with a Subaru All-Wheel Drive, chain rather than a belt.
When should the timing chain be replaced on a Subaru Outback?
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.
