An interference engine versus a non-interference engine is what we're talking about here. When the timing belt breaks, the kind of engine you have has a very big impact on what is going to happen next. What Happens if the Timing Belt Breaks on a Subaru? Theoretically, a timing chain should last indefinitely unless some problem arises that causes it to fail. It's possible a timing chain can last for much longer than that as well. That means that you should get well over 200,000 miles out of a timing chain. When it comes to timing chains, these are actually designed to last the life of the vehicle in theory.
#BAD TIMING BELT SYMPTOMS SUBARU MANUAL#
Again, though it's worth remembering that you need to check the manual because this can change from one Subaru model to another. So, the 105,000 miles for a Subaru is very much at the high end of the scale. Depending on what other kind of car we're talking about, the scheduled maintenance for a timing belt is usually between 60,000 miles and 100,000 miles. The recommended change time for a timing belt on a Subaru is actually pretty impressive compared to most other models of vehicles. That's just an inspection, and they recommend a replacement every 105,000 miles. For instance, Subaru recommends that the timing belt in the Legacy get an inspection every 30000 miles. If you have an older model of a Subaru that still uses a timing belt, then your owner's manual should have the maintenance schedule including a guide to let you know when you need to have your timing belt inspected. When Should a Timing Belt be Replaced on a Subaru? It makes more sense for a standard type of engine to use a chain when possible because of how durable they are. But that's only because of the stress of a high-performance engine.
The result of that is the process of replacing a timing belt is easier than replacing the timing chain. If you are wondering why, it's because the WRX STI is a high-performance vehicle with an engine that is typically under more stress than your average Subaru. The WRX STI however continues to use timing belts. The WRX kept timing belts under the hood until 2014 before switching to chains. These are higher performance models and they both had timing belts stick around a little bit longer than other models. The exception here is the Subaru WRX and the Subaru WRX STI. When it comes to Subarus nearly all Subaru vehicles made since the year 2013 are equipped with timing chains. Your owner's manual should be able to tell you, and you could also Google the make and model of your vehicle to figure it out for yourself as well. Higher end vehicles often choose timing chains rather than timing belts but sometimes it's hard to know what your vehicle has inside of it. Timing chains are sturdier, they last longer, and tend to be more reliable. These days many manufacturers are moving back towards the timing chain as a standard device under the hood of cars. But they were a lot cheaper to produce for a time as well, and lighter as well. Although timing belts are strong, they are not as strong as a timing chain so they're subject to wearing down and breaking more frequently. After the oil crisis and when manufacturers were looking at ways to cut costs in producing vehicles, timing belts started becoming standard fare. Both of them perform the same function however, it's just that a timing chain is clearly built to be stronger and last longer.įor many years timing gears and timing chains were standard in all vehicle engines. It's clearly made of metal with linkages and it's much more heavy duty. A timing chain on the other hand looks much more like a bicycle chain. The timing belt looks like a pretty typical rubber drive belt that you might find in any number of systems.
Do Subarus Have a Timing Belt or a Timing Chain?
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