Fix Common Issues in Certified Pre-Owned Subarus
August 27 2025 - Dave Wright Auto

Introduction

Subaru vehicles are known for their all-wheel drive, long-lasting performance, and safe handling in all kinds of road conditions. That’s why many people look for a used or certified pre-owned Subaru when they want a dependable ride without the cost of a brand-new car. However, like anything with years and miles behind it, even the most well-built Subaru models can develop certain issues as they age.

Knowing what to look out for and how to deal with it can save time, money, and stress. A few problems are more likely to show up over time, especially after high mileage or minimal maintenance. Catching these common trouble spots early can help you keep your Subaru running the way it’s supposed to. Whether you're commuting daily or road-tripping with the family, staying ahead of these issues makes a big difference in your ride's quality and reliability.

Engine-Related Problems

Engine problems can pop up in older or high-mileage used Subarus, especially if regular service was skipped. Two typical trouble spots are oil leaks and head gasket failures.

Oil leaks may sound like a small problem, but they can lead to much bigger ones. Most leaks stem from worn gaskets, valve covers, or aging seals. If you're noticing dark spots where you park or the oil warning light comes on often, it's a good idea to have it checked. Even a burning oil smell around the engine area could be an early sign that things are starting to wear out.

Head gasket issues are a bit harder to spot without getting into the engine. Subarus in particular have been known in older models to develop head gasket problems. Symptoms can include white smoke from the tailpipe, loss of coolant without visible leaks, or overheating after short drives. Ignoring these signs might lead to engine damage, so early diagnosis is key.

Here are some quick signs it's time to get your engine inspected:

  • You spot oil under the car or around the engine
  • The engine runs hot often without obvious causes
  • The exhaust smells odd or has more white smoke than usual
  • Your coolant level keeps dropping, but there are no puddles

It’s best not to wait for these problems to grow. A licensed mechanic can pinpoint the issue and keep small repairs from turning into full engine rebuilds.

Transmission Troubles

Another area where some used Subarus show their age is in the transmission. Automatic or manual, you may notice slipping gears or hesitation when shifting. These aren’t just driving annoyances—they're red flags that something is off.

If you feel a delay between pressing the gas and actual movement, or if shifting gears feels rough or jerky, your transmission may be struggling. This might stem from worn-out transmission fluid, a faulty torque converter, or internal damage, especially after years of wear.

Here are a few common signs of potential transmission issues:

  • The car revs high but barely moves
  • You hear whining or clunking sounds while shifting
  • Gear changes feel jumpy or come with a noticeable delay
  • Transmission fluid looks dark or gives off a burnt smell

Stick-shift models can suffer too. Worn-out clutches or damaged gear synchros might make it hard to shift smoothly. No matter the setup, leaving transmission problems unchecked can lead to full failure, which is pricey to fix.

When these signs show up, the smartest move is to get the system evaluated by an expert. Catching problems early can often mean a less expensive fix and help extend the life of your Subaru.

Suspension and Steering Issues

Subarus are built for rugged terrains and city streets alike, which means the suspension and steering systems get a workout. Over time, components such as struts or control arms can wear out, leading to suspension problems. You might notice a less smooth ride, clunking noises over bumps, or an uneven tire wear pattern. These are all hints that something might be off with your suspension system.

Steering issues also crop up with aging models. Difficulty in steering can make handling unpredictable, which isn't just inconvenient—it’s unsafe too. If your Subaru is pulling to one side, the steering wheel vibrates, or it feels loose, your steering components might need attention.

To keep your driving smooth and safe, pay attention to these signs:

  • Clunking or knocking sounds when going over bumps
  • The car pulls to one side even on straight roads
  • The steering wheel feels loose or unresponsive
  • Tires wear out faster on one side

Regular maintenance can catch these problems early. A trusted mechanic can inspect, identify, and fix these issues before they become bigger, more expensive repairs.

Electrical System Failures

Even reliable Subarus aren’t immune to electrical issues over time. Common glitches include malfunctioning headlights, dashboard lights flickering, or issues with the car’s battery. While minor electrical faults might seem harmless, they can hint at deeper issues in the electrical system. Malfunctioning lights or power windows not only cause inconvenience but may also pose a safety risk.

If you find yourself frequently jump-starting your car or discovering dead spots in its electrical system, it might be time for an inspection. Before heading to a professional, you can check battery connections and replace burned-out fuses. These minor checks might resolve small inconveniences.

Here's how to spot electrical issues:

  • Headlights dim or flicker unexpectedly
  • The battery frequently runs down despite regular use
  • Dashboard warning lights appear or flicker

Electrical problems can be tricky to diagnose, so getting a skilled technician to evaluate your Subaru can prevent further complications.

Keeping Your Subaru in Top Condition

Owning a Subaru means investing in consistent performance and reliability, but this requires regular and diligent upkeep. Addressing minor issues before they escalate is the best way to extend the life of your vehicle. Quality maintenance includes timely servicing, part replacements, and professional inspections. This helps avoid unexpected breakdowns and ensures the car's safety and efficiency.

Making a habit of routine checks helps to catch wear and tear before it turns into more significant problems. Alignments, oil changes, and brake inspections should be on a frequent to-do list. Listening to your Subaru's everyday sounds and staying alert to its usual behavior is a simple, effective way to notice when things change.

Ultimately, maintaining your Subaru properly saves you time, stress, and larger repair bills in the long run. By staying attentive and proactive about care, your Subaru can provide the safe, adventure-ready driving experience it’s known for, trip after trip.

Ensure your Subaru continues to perform reliably and navigate life's adventures smoothly by investing in its maintenance. Explore the benefits of driving a dependable vehicle with a certified pre-owned Subaru. Trust Dave Wright Auto for expertise and care to keep your Subaru running at its best.