Why did Subaru change the second engine in a 2012 Forester?
“this is the SECOND engine replaced by Subaru due to high oil consumption. Each engine lasted approximately 26000 miles. The dealer did an oil consumption test, and it was high. To Subarus credit, they changed the second engine out of warranty. The dealer (Matt Slap , Newark, Delaware) said this was the first repeat engine they have ever seen.
When to replace head gasket on 2012 Subaru Forester?
“Subaru replaced engine block under warranty due to excessive oil consumption (1 qt/1000mi) at 26792 miles. Head gasket problem started; antifreeze consumption has been 1 gallon/3000 miles. Head gaskets were replaced a second time after approximately 1000 miles on new engine. It is going back to dealer soon]
Are there any problems with the Subaru 2.5 engine?
Although there’s no denying that older 2.5 Subaru engines were riddled with problems and many people consider them some of the worst engines ever made, that is no longer true of their current engines. Current Subaru models, that were made in the last 5 years or so, have definitely proven themselves to be more reliable.
What kind of timing chain does a Subaru Forester have?
Note: Replacement intervals are broad recommendations and can be affected by age, weather conditions, running conditions etc. Check with the owner’s manual/ manufacturer/ dealership. All 2021 Subaru Forester models have a timing chain and an interference engine. All 2020 Subaru Forester models have a timing chain and an interference engine.
Are there any problems with a Subaru 2.5L engine?
Subaru 2.5L engines have a mixed history of cooling, head gasket and oil leaks. There are specific ways to test a Subaru 2.5L engine for leaks, and not all testing methods provide reliable results.
What should I do if my Subaru engine is leaking?
The problem drew protests that prompted Subaru to extend its warranty plan and add an anti–leak cooling system conditioner. In order to stop leaks before they get out of hand, the engine’s bottom should be inspected by a technician during each oil change.
When does a Subaru boxer engine start to have problems?
Consumer Reports says the older Subaru models using this engine will typically start to have head gasket issues around 90,000 to 150,000 miles. The reason the Boxer engine seems to be more prone to have this problem is because of the engine design.
What causes a Subaru 2.5L engine to leak coolant?
Faulty chemistry and corrosion are a common problem on older 2.5L models, in which coolant tends to leak from the left–side cylinder. This problem has largely decreased since Subaru added ground straps, which protect the most vulnerable part of the head gasket.