Do I need to replace the water pump when changing the timing belt?
Generally, the idler pulleys, tensioner and water pump should always be replaced when the timing belt is replaced. In most cases, the timing belt drives the water pump, so it is the right time to replace the water pump.
Does Subaru have timing belt or chain?
Since 2013, all Subaru engines have been equipped with timing chains rather than belts – except for the high-performance Subaru WRX and WRX STI. Using a timing belt instead of a chain makes replacement easy, so these engines can work extra hard and stay in time.
How long does it take to change a water pump and timing belt?
1-3 hours
Changing a timing belt and water pump can take anywhere from 1-3 hours depending on your skill level, so make sure you have the time and space to complete the job.
What should I expect from a Subaru timing belt replacement?
It should include a new big brand timing belt correctly installed on the first try, new idler pulleys, new tensioner pulley, installation of a new Subaru OE water pump, possibly a re-sealing operation on the oil pump, new camshaft seals, new Subaru OE thermostat, fresh coolant and on-time completion.
Why does my Subaru Outback make a ticking noise?
Ticking: One of the earliest warning signs that you’ll get on a problem with the timing belt in your Subaru Outback is the sound it makes. A timing belt that isn’t working properly creates a ticking noise as your engine is running. It’s a very fast-paced sound and resembles something like a roulette wheel that spins fun quickly.
What happens when the timing chain slips off a Subaru Outback?
That means that the pistons will rise up into the cylinder when the valves are closed as part of how the engine operates. This also means that if your timing chain breaks or slips off, the camshaft is not turning in time with the crankshaft any longer, so the valves will be open as the piston rises into the cylinder and they make contact.
What causes a head gasket leak on a Subaru Outback?
Assuming the cooling system was bled correctly, air in the heater core is almost always caused by a head gasket leak. This issue is common on second generation Outbacks, as those leaks tend to be internal. 3) Overheating One of the telltale symptoms of a head gasket leak is an overheating engine.