What happens when a Subaru timing belt breaks?
If the timing belt breaks completely, there’ll be no connection between the engine’s driveshaft and camshaft(s) and the engine will stall and won’t be able to start. The timing system operates the engine valves — without it, the engine simply can’t get going.
Can you drive with a snapped timing belt?
You cannot drive a car if the timing belt is broken, it’s as simple as that. The timing belt looks just like a rubber belt with teeth on the inside. The most common thing that’s going to happen if your timing belt fails while you’re driving is that the valves are going to get bent.
Is there any warning before timing belt breaks?
The timing belt can fail without any prior symptoms, so if you’re within the mileage window, you should go ahead and have it replaced regardless. That being said, sometimes your car will give you a bit of warning that the belt is wearing out.
How long do timing belts last Subaru?
about 100,000 miles
This is likely to cause catastrophic engine damage! Luckily, Subaru uses timing belts rated for about 100,000 miles of use.
How long does it take to replace Subaru timing belt?
The nearest Subaru dealership quoted a time of 3 hours to replace the belt. Two other garages said the same thing. One garage said on a Subaru that’s a big job and would take about 13 hours.
What are signs of a bad timing belt?
5 Signs and Symptoms of a Failing Timing Belt
- Dropping Oil Pressure. One of the worst things that can happen if your belt fails is for the oil pressure in the engine to drop.
- Misfiring. Misfiring is a common occurrence with failing timing belts.
- Rough Idling.
- Smoke.
- Broken Pistons or Valves.
What happens when the timing belt breaks on a Subaru?
When the timing belt breaks, the kind of engine you have has a very big impact on what is going to happen next. An interference engine versus a non-interference engine is what we’re talking about here. In an interference engine when the timing belt breaks the camshaft and the crankshaft are no longer synchronized.
Do you need a timing belt or timing chain?
Subaru vehicles function the same as vehicles made by other manufacturers in this regard. Your Subaru engine needs to have either a timing belt or a timing chain in order to synchronize all the parts in this precisely timed system. Do Subarus Have a Timing Belt or a Timing Chain?
Is the WRX STi still using a timing belt?
The WRX kept timing belts under the hood until 2014 before switching to chains. The WRX STI however continues to use timing belts. 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.
Why does it cost so much to replace timing belt?
The reason that the cost of replacing the timing belt is so high is that it’s a fairly involved repair job. It takes some effort to get into a vehicle’s engine deep enough to get their timing belt out, so the labour cost is really where most of the fees are coming from.