Do Subaru Outbacks have head gasket problems?
The head gasket problems have been apparent in most Subaru models since the 1990s, affecting the Subaru Outback, Subaru Impreza, Subaru Baja, Subaru Forester, and Subaru Legacy. Unfortunately, when a Subaru undergoes head gasket problems, the head gasket must be fixed for the car to continue running.
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.
Can a Subaru Tribeca have a head gasket failure?
Head gasket failures are less common on the Subaru 3.0 and 3.6 L H6 models like the Tribeca. They are also rare on the turbo models such as the turbo Baja, Impreza WRX, and Impreza WRX STI. The black carbon deposit on the bottom of cylinder #4 (right) is a textbook symptom of a head gasket leak.
How do you replace head gaskets on a Subaru?
Removing the engine makes it much easier to extract the head bolts in particular, which are very long and won’t clear the body with the engine sitting normally inside the engine bay. To reach the head gaskets, a mechanic has to tear the engine down to the short block. Both gaskets are typically replaced at the same time.
Is it safe to drive a 2012 Subaru with a blown head gasket?
While there is no definitive “safe” year, head gasket leaks tend to be much less common on newer models. If your Subaru is a 2012 or newer, odds are really good that you won’t have any issues. Can You Drive With a Blown Head Gasket?
What causes a Subaru Outback head gasket to leak?
The OEM Subaru gaskets also tend to leak coolant when the engine is cold, once warmed the leak will seal as things expand. Slow coolant loose will eventually lead to air in the system, and to an overheat and blown head gasket (oil/coolant mixing and/or exhaust in the coolant, very bad…). Changing head gaskets is not cheap.
Can a failing head gasket cause an oil leak?
I have a 2007 outback 2.5 that’s the EJ253, non-turbo. 1700 miles ago I had my oil changed and since then it started leaking oil. It’s on the oil filter and looks like what happens when the oil cooler o-ring/gasket fails on a turbo car. My question is: will a failing head gasket cause oil to leak?