Subaru EJ engines have numerous ongoing issues that Subaru refuses to address; head gasket failures, “ring land” failures, rod bearing failures, high oil consumption, etc. Any of these issues can, and often do lead to catastrophic engine failure.
Despite Subaru’s track record for reliable vehicles, their 2.5 L engine has become almost infamous in the automobile industry for having problems. … Generally speaking, when an automaker becomes aware of a problem, especially one in the engine, it might last for a few model years until they get the problem worked out.
Moreover, How long do Subaru 2.5 engines last?
While results will vary and the big variable is always how well the car has been maintained, what I can tell you is a Subaru is capable of going 300,000 miles. And if you are a regular maintenance type of owner you should expect to get that type of mileage out of it.
Secondly, Which Subaru engines to avoid?
Subaru 2.5-L Turbo Four Cylinder Owners of 2009-14 Subaru Impreza WRX and WRX STI models have launched a class-action lawsuit, alleging the pistons and PCV (positive crankcase ventilation) systems in the high-performance 2.5-L turbocharged engines may overheat or malfunction, requiring a king’s ransom in repairs.
Simply so, What is the most reliable Subaru engine?
– Subaru FB20D. Figure 2: This 2.0L FB20D from Subaru is the beating heart of the modern Impreza. Source: J-Spec Auto.
– Subaru EZ36D. Figure 4: The EZ36D engine.
– Subaru EJ257. This cute little guy is the Subaru EJ257 engine.
– Subaru EJ20T WRX STI. Figure 7: An EJ20T engine solidly housed in an Impreza STI.
What are common problems with Subarus?
– Problems with Air Conditioning O-Rings. One common problem facing the owners of is the problem of the vehicle’s air conditioning working properly.
– Problems with the Inner Joint Boots.
– Problems with the Head Gaskets.
– Problems with Front Suspension.
– Collins Automotive.
29 Related Question Answers Found
How does a Subaru turbo work?
Are Subaru turbos reliable?
Yes. Subaru turbo engines are very reliable. I’ve driven one for the past 6 1/2 years and about 50,000 miles with no problems. Turbo engines love clean oil because to the heat and RPM’s generated by the turbocharger.
How long do Subaru turbos last?
120,000-150,000 miles
How does a turbo system work?
The turbocharger on a car applies a very similar principle to a piston engine. It uses the exhaust gas to drive a turbine. This spins an air compressor that pushes extra air (and oxygen) into the cylinders, allowing them to burn more fuel each second.
What year Subaru is the best?
CR and IIHS say the best Subaru models are the Subaru Forester (2016 or newer), Subaru Outback (2013 or newer), Subaru Crosstrek (2018 or newer), Subaru Impreza (2014 or newer), and Subaru Legacy (2013 or newer).
Are Subaru engines reliable?
Despite Subaru’s track record for reliable vehicles, their 2.5 L engine has become almost infamous in the automobile industry for having problems. Generally speaking, when an automaker becomes aware of a problem, especially one in the engine, it might last for a few model years until they get the problem worked out.
Do Subarus have engine problems?
The most recent recall that Subaru has put into place for its engine issues was in April of 2020. 188,000 vehicles were recalled over risk of the engine stalling. This covered the 2019 Subaru Ascent, the Subaru Impreza, the Subaru Legacy, and the Subaru Outback. the problem related to a faulty fuel-pump.
Why are Subarus so unreliable?
One of the core reasons that Subaru reliability has dropped is due to the problems that the Outback and Legacy have had with in-car technology. This is a common reason for declining dependability in a number of makes and models since the early 2000s. Many cars today have a great deal of new and complex technology.
At what mileage do Subaru head gaskets fail?
between 100,000 and 150,000 miles
Do Subarus have good engines?
And while they are also not the most dependable cars, Subaru is still one of the reliable brands in the market. As with most modern cars, Subarus require little repairs and maintenance is minimal. The major systems and components, such as the engine, transmission, four-wheel drive, and differentials, are reliable.
What year Subarus have head gasket problems?
The breakdown of the affected models are the Subaru Forester from 1999-2010, Impreza from 1999 to 2011, Outback from 2000-2011, Legacy from 2000-2009, and Baja from 2003-2005. The wide range of Subaru head gasket problems means that numerous models have engine issues.
Do Subaru cars last long?
According to Subaru, 97% of vehicles sold in the last decade are still on the road today. The Subaru has maintained its reputation as a long-lasting vehicle. The Subaru high mileage clubs have clubs for over 50,000 miles, over 100,000 miles, all the way up to over 300,000 miles.
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