Cargroot is reader-supported. When you buy through links on our site, we may earn an affiliate commission.
If you’re considering fixing your Subaru’s gaskets, there are a few things to consider. First of all, what kind of damage does it have? If you’re just noticing drips, there’s not much to worry about. However, if your engine’s making a noise or leaking oil, it’s time to address those issues.
It also depends on how well you took care of your car when it was new. Did you always take it to an authorized mechanic for regular maintenance? You should also consider how much you want to spend on this repair. It’s hard to put a price tag on a Subaru. So is it worth fixing a Subaru?
What Are Head Gaskets?
A head gasket is a thin, flexible ring between two metal surfaces – the cylinder walls and the head – to hold the two together. This prevents heat from escaping inside your engine and transferring to outside surfaces, which could lead to overheating and other problems with your Subaru.
Why Do Head Gaskets Blow?
Head gaskets are one of the most common components of an engine, but they also require regular maintenance and care to prevent problems. If a head gasket blows, it’s usually because the head has been damaged. The material in the gasket may also weaken by wear or corrosion, and it ruptures under pressure from the engine. If you suspect that your head gasket has blown, there are things you can do to troubleshoot and prevent future blowouts:
- Check your coolant levels (and flush them if necessary). If they’re low, you should probably check your radiator as well.
- Remove the intake manifold cover and spray penetrating oil into any cracks or holes that might be causing leaks.
- Check for leaks around the valve cover area, at around where the timing chain runs across it (or vice versa).
What Are the Signs of a Blown Head Gasket?
The first sign of a blown head gasket is if your engine is overheating. If your car heats up quickly and then stops running, this is usually a sign that the head gasket has blown.
Another sign that might indicate a blown head gasket is if your power steering fluid leaks out of the reservoir cap and onto the ground. This happens when water gets into the oil system and causes corrosion.
How Much Does It Cost to Replace Subaru Head Gaskets?
Subaru head gaskets can be expensive to replace. The first thing you should know is that the answer to this question varies based on your year, model, and whether or not you have maintained your Subaru well. The approximate cost to replace Subaru head gaskets is between $2000 and $2500.
What Problems Do Subaru Head Gaskets Face?
Subaru head gaskets have been known to experience problems. Several potential issues can cause issues with head gaskets, but the most common problem is coolant leaks.
Heat can cause damage to the head gasket and should be avoided at all costs. Coolant leaks will usually result in overheating, which is not ideal for owners looking for reliable transportation options. Both these problems can be easily prevented by taking proper care of your vehicle.
Is It Better To Fix Head Gasket or Replace the Engine?
If you’re looking to fix your head gasket, it’s important to ensure the engine is in good condition. If the engine is not in good shape, replacing the head gasket will be much more expensive.
If you have a bad engine, replacing it will be better for your car. When dealing with an issue like this, you must work with professionals who know how to diagnose and repair cars safely. They’ll be able to identify any underlying issues with your vehicle before they become more difficult and expensive fixes down the road.
How Do You Prevent a Subaru Head Gasket From Failing?
To prevent a Subaru head gasket from failing, you need to ensure that you are maintaining the engine’s oil level and keeping it clean. The oil is what protects the engine from corrosion. If you don’t keep it regularly checked and cleaned, then your Subaru will be more likely to corrode.
The oil level should also be checked regularly to ensure it is correct. If it isn’t, you can use a dipstick to check it yourself or take your car to a shop where they’ll do it for you.
Can You Drive a Subaru With a Blown Head Gasket?
Yes, you can, but it isn’t recommended. A blown head gasket is caused by an internal engine or cylinder block leak, which allows oil to escape. This causes pressure within the engine to drop and creates a vacuum that pulls coolant through the radiator and into the engine. The coolant then causes metal fatigue in the cylinders, which can cause them to expand and contract rapidly, causing them to warp or crack.
This warping can cause cracks in other engine parts like pistons, valves, and heads. It can also cause a damaged cylinder wall, which means you might have an underpowered engine due to worn piston rings or broken pistons. In some cases, this damage can lead to severe damage or even an explosion if it happens at high RPMs.
While it is possible to fix a bad gasket, the process can be expensive, depending on your vehicle’s condition. So, what should you do once you have a leaky Subaru gasket? It’s up to you but consider your options carefully before doing anything.