Does a 2007 Subaru Forester have head gasket problems?
The 2007 Subaru Forester is known to have a higher-than-average rate of head gasket failures, a common issue that can affect many Subaru models from that era. While not every 2007 Forester will experience this problem, it is something owners should be aware of and monitor closely.
Understanding Head Gasket Issues in the 2007 Subaru Forester
The head gasket is a critical component in an engine that seals the connection between the engine block and the cylinder head. When a head gasket fails, it can allow coolant or oil to leak, leading to overheating, loss of power, and potentially severe engine damage if not addressed promptly.
Subaru models from the early to mid-2000s, including the 2007 Forester, were prone to premature head gasket failures for a few key reasons:
- Subaru Boxer Engine Design: Subaru's horizontally-opposed "boxer" engine configuration puts more stress on the head gaskets compared to traditional inline or V-shaped engines.
- Coolant System Design: The Forester's cooling system was not as robust as it could have been, leading to overheating issues that exacerbated head gasket problems.
- Manufacturing Tolerances: Some early 2000s Subaru engines had tighter manufacturing tolerances that made the head gaskets more susceptible to failure over time.
While Subaru has since addressed these design and manufacturing issues in newer models, the 2007 Forester remains one of the more problematic years for head gasket failures.
Symptoms of a Failing Head Gasket in a 2007 Subaru Forester
If a 2007 Forester's head gasket is starting to fail, owners may notice one or more of the following symptoms:
- Coolant Leaks: Coolant may be visible leaking from the engine or pooling underneath the vehicle.
- White Exhaust Smoke: Combustion gases escaping through a failed head gasket can cause white, steam-like exhaust smoke.
- Overheating: As the head gasket fails, the engine may overheat, especially under load or during hot weather.
- Loss of Power: A failing head gasket can reduce engine compression and power output.
- Oil Contamination: Coolant may mix with the engine oil, causing it to appear milky or frothy.
If any of these symptoms are present, it's important for 2007 Forester owners to have the vehicle inspected by a qualified mechanic as soon as possible to diagnose and address the head gasket issue before it leads to more extensive engine damage.
Preventative Maintenance and Solutions
To help prevent or delay head gasket failure in a 2007 Subaru Forester, owners should follow the manufacturer's recommended maintenance schedule, including regular coolant system flushes and inspections. Additionally, using a high-quality, compatible coolant and avoiding overheating the engine can help extend the life of the head gaskets.
If a head gasket does fail, the repair typically involves removing the engine, replacing the head gaskets, and potentially other related components. This can be a costly repair, often ranging from $1,500 to $3,000 or more depending on the extent of the damage. In some cases, a complete engine replacement may be the most cost-effective solution.
Overall, while the 2007 Subaru Forester is a capable and popular SUV, its susceptibility to head gasket failures is a well-known issue that owners should be aware of and proactively monitor and address to avoid more serious and expensive engine problems down the road.
Which Subaru models have head gasket problems?
Subaru head gasket problems have occured in the Forester, Impreza, Outback, Legacy, and Baja in 2005. By 2011, the Subaru Impreza was the only model that experienced head gasket problems. The Subaru Outback was re-designed in 2012, and the new motor has fixed all of the leaking issues.
How much does it cost to replace a head gasket on a 2007 Subaru Forester?
The exact cost can vary depending on several factors, including your location, the model and year of your Subaru, and whether you opt for dealership or independent repairs. On average, expect to pay anywhere from $1200 to $2500 for a head gasket replacement in a Subaru.
How long will a Subaru last after head gasket replacement?
between 100,000 and 150,000 miles
How Long Will A New Head Gasket Repair Last? The original head gaskets on a Subaru engine have a life between 100,000 and 150,000 miles. Most replacement head gaskets last just as long. Regular coolant replacement and thermostat replacement can help prolong Subaru head gasket life.
Is it worth fixing head gaskets?
Still having trouble deciding whether fixing your head gasket is a good investment? Here's a rule of thumb: Only replace the head gasket if the vehicle is worth at least double the cost of the repair. If it's not, you're likely better off getting a new (to you) car.
What year does Subaru have a bad engine?
Subaru WRX and WRX STI: 2008-2014 Models
The performance-oriented Subaru WRX and WRX STI from 2008 to 2014 unfortunately did not escape their own set of difficulties. These cars were plagued with engine problems.
What year did Subaru fix their head gasket issue?
What year did Subaru solve the head gasket problem? Subaru began employing a multi-layered steel cylinder-head gasket in 2009, therefore newer cars with the EL25 2.5-liter engine should have considerably fewer head gasket problems.
What years did Subaru have engine problems?
What Years Did Subaru Engines Have Issues?
- 2019. The 2019 Subaru boxer engine was at the root of a 2020 recall that involved more than 188,000 cars.
- 2012-2014. The 2012, 2013, and 2014 model years of the Subaru Impreza, Crosstrek, and BRZ coupe all had a known issue with the engine's valve springs.
- 1996-2005.
How do I know if my Subaru has a bad head gasket?
7 Possible Signs of a Bad Head Gasket
- Milky Engine Oil.
- Overheating Engine.
- Bubbles in the Radiator.
- White Exhaust Smoke.
- Blue Exhaust Smoke.
- Cylinder Misfire.
- Low Coolant. If the coolant in your vehicle is lower than it should be, a head gasket may be the culprit.
At what mileage do Subaru head gaskets fail?
The head gaskets on many Subaru's have a high rate of failure. They should last 100,000 miles in ideal conditions.
What year do Subaru Foresters have head gasket problems?
Subaru was quick to come up with an updated version of the head gaskets. Thicker and with more layers these updates MLS gaskets fixed the problems that plagued the DOHC 2.5l produced from 1995-1999 in the Subaru Legacy, Legacy Outback, Legacy GT, Impreza RS and the Subaru Forester in 1998.
