2013 Buick Encore Problems (Explain Cause & Simple Fixes)

The 2013 Buick Encore is a popular small SUV, but it’s not without its flaws.

Many common 2013 Buick Encore problems can arise over time, like engine issues or electrical glitches.

Thankfully, understanding the causes behind these issues and learning simple, practical fixes can help keep your vehicle running smoothly without much hassle or expense.

Table of Contents

2013 Buick Encore Problems (Short Overview)

The 2013 Buick Encore comes with a few common problems that drivers should watch out for.

Issues like turbocharger failure, stalling engines, or battery drain can pop up over time.

Stay proactive by keeping up with regular maintenance and addressing small problems early to avoid bigger headaches later.

1. Engine Stalling or Loss of Power

Cause
The problem typically stems from a faulty turbocharger or a clogged fuel system.

The 2013 Encore’s 1.4L turbocharged engine relies heavily on proper air and fuel flow.

When the turbo fails or fuel injectors get dirty, the engine struggles to maintain consistent power.

Fixes
Start by replacing the fuel filter and cleaning the fuel injectors.

If that doesn’t solve it, have a mechanic inspect the turbocharger for leaks or damage.

In some cases, a software update from the dealership can also address power loss issues.

2. Transmission Jerking or Hesitation

Cause
The six-speed automatic transmission in the 2013 Encore can develop issues with the valve body or transmission fluid.

Low or dirty fluid reduces hydraulic pressure, causing rough shifts and hesitation.

Fixes
Check the transmission fluid level and condition.

If it’s dark or smells burnt, get a complete fluid flush and replacement.

For persistent issues, the valve body may need cleaning or replacement by a transmission specialist.

3. Excessive Oil Consumption

Cause
This issue often traces back to worn piston rings or valve seals in the 1.4L turbo engine.

High-pressure turbo operation accelerates wear on these components, allowing oil to seep into the combustion chamber.

Fixes
Monitor your oil level weekly and top off as needed with the recommended grade.

For a permanent solution, you may need an engine inspection to replace worn piston rings or valve seals, though this can be costly.

4. Coolant Leaks

Cause
The most common culprits are a failing water pump, cracked coolant reservoir, or deteriorating hoses.

The 2013 Encore’s cooling system components can degrade over time, especially in extreme temperatures.

Fixes
Locate the source of the leak by checking hoses, clamps, and the radiator for visible damage.

Replace any cracked hoses or a leaking water pump. If the coolant reservoir is cracked, swap it out with a new one.

5. Check Engine Light with P0171 Code

Cause
This code indicates the engine is getting too much air or not enough fuel.

Vacuum leaks, a malfunctioning mass airflow sensor, or a weak fuel pump typically trigger this warning.

Fixes
Inspect all vacuum hoses for cracks or loose connections. Clean or replace the mass airflow sensor if it’s dirty.

If the problem persists, test the fuel pressure to determine if the fuel pump needs replacement.

6. Electrical Issues and Battery Drain

Cause
Parasitic drain from faulty modules or a weak battery are the usual suspects.

The 2013 Encore’s numerous electronic systems can draw power even when the car is off, depleting the battery overnight.

Fixes
Have the battery tested first to rule out a simple age-related failure.

If the battery is good, a mechanic can perform a parasitic draw test to identify which module is draining power and replace it accordingly.

7. Suspension Noise and Clunking

Cause
Worn front strut mounts or sway bar links usually cause this noise.

The 2013 Encore’s suspension components can wear out prematurely, especially if driven on rough roads frequently.

Fixes
Jack up the front end and inspect the strut mounts and sway bar links for play or damage.

Replace any worn components. This repair is relatively affordable and significantly improves ride quality.

8. Brake Grinding or Pulsation

Cause
Warped brake rotors are typically to blame.

Heat buildup from repeated braking can cause the rotors to develop uneven surfaces, leading to vibration and noise during braking.

Fixes
Have the rotors measured for thickness and runout. If they’re warped but within spec, resurfacing may work.

Otherwise, replace the rotors and brake pads together for optimal performance.

9. Air Conditioning Blowing Warm Air

Cause
Low refrigerant due to leaks or a failing compressor clutch are the most common reasons.

The AC system relies on proper refrigerant levels and a functioning compressor to cool the cabin effectively.

Fixes
Start with a refrigerant recharge and leak test.

If the system holds pressure, the compressor clutch may need replacement.

A faulty expansion valve can also cause warm air and should be inspected.

10. Steering Wheel Vibration at Highway Speeds

Cause
Unbalanced wheels or worn wheel bearings are usually responsible.

Road debris, potholes, and normal wear can knock wheels out of balance or damage bearings over time.

Fixes
Get the wheels balanced and rotated at a tire shop. If vibration continues, have the wheel bearings inspected and replaced if necessary.

Proper alignment also helps prevent uneven tire wear that contributes to shaking.

FAQs

Is the 2013 Buick Encore a reliable vehicle?

The 2013 Encore has mixed reliability ratings. While it offers comfort and features, it does have documented issues with the engine, transmission, and electrical systems that require attention.

What is the life expectancy of a 2013 Buick Encore?

With proper maintenance, a 2013 Encore can last 150,000 to 200,000 miles. Regular oil changes, transmission service, and addressing problems early extend its lifespan significantly.

How much does it cost to fix transmission problems on a 2013 Encore?

Transmission repairs range from $200 for a fluid flush to $3,000+ for a rebuild or replacement. Catching issues early with regular fluid changes helps avoid costly repairs down the road.

Why does my 2013 Encore consume so much oil?

Excessive oil consumption typically results from worn piston rings or valve seals in the turbocharged engine. Monitoring oil levels and addressing the root cause prevents engine damage.

Can I fix most 2013 Buick Encore problems myself?

Simple fixes like changing the air filter, topping off fluids, or replacing worn hoses are DIY-friendly. However, transmission issues, engine repairs, and electrical diagnostics are best left to professionals.