2019 Buick Encore Problems (Common Issues and Simple Fixes)

The 2019 Buick Encore is a popular compact SUV, but like any vehicle, it has its fair share of issues.

From engine troubles to electrical glitches, knowing these common 2019 Buick Encore problems can save time and money.

This guide will walk you through frequent issues and simple fixes, helping you keep your car running smoothly.

10 Common 2022 Buick Encore Problems…

1. Transmission Shifting Problems

Cause
Low transmission fluid levels, contaminated transmission fluid, or internal transmission component wear typically trigger these shifting issues.

The CVT (Continuously Variable Transmission) used in many Encore models is particularly sensitive to fluid quality and electronic sensor malfunctions.

Fixes
Check transmission fluid levels and replace if dirty or low.

Have the transmission control module reprogrammed at a dealership if software updates are available.

For severe cases, internal transmission repair or replacement may be necessary.

2. Engine Stalling and Power Loss

Cause
Faulty fuel injectors, clogged air filters, or malfunctioning throttle body components often cause these power-related issues.

Carbon buildup in the intake system and defective mass airflow sensors also contribute to engine performance problems.

Fixes
Replace dirty air filters and clean the throttle body thoroughly.

Have fuel injectors professionally cleaned or replaced if clogged.

Consider using high-quality fuel additives to reduce carbon deposits and improve engine performance.

Read Also: 10 Common 2015 Buick Encore Problems (With Fixes)

3. Electrical System Malfunctions

Cause
Parasitic battery drain from faulty modules, corroded battery terminals, or defective alternators commonly cause electrical system failures.

Poor wiring connections and water intrusion into electrical components also contribute to these problems.

Fixes
Test the battery and alternator charging system for proper operation.

Clean corroded battery terminals and apply protective coating.

Have a professional diagnose parasitic drain issues and repair or replace faulty electrical modules as needed.

4. Air Conditioning System Failures

Cause
Refrigerant leaks, faulty AC compressor clutches, or blocked condenser coils typically cause air conditioning system failures.

Electrical issues with the blower motor or temperature control modules also contribute to poor AC performance.

Fixes
Have the AC system inspected for refrigerant leaks and recharged if necessary.

Replace damaged compressor clutches or faulty blower motors. Clean debris from condenser coils and ensure proper airflow through the cooling system.

Read Also: 2014 Buick Encore Problems (Explain Cause & Simple Fixes)

5. Brake System Issues

Cause
Aggressive driving habits, poor-quality brake pads, or warped brake rotors commonly cause brake system problems.

Contaminated brake fluid or air in the brake lines also reduces braking performance and safety.

Fixes
Replace worn brake pads with high-quality aftermarket or OEM parts.

Have brake rotors resurfaced or replaced if warped.

Flush brake fluid according to manufacturer recommendations and bleed the brake system to remove trapped air.

6. Suspension Component Wear

Cause
Poor road conditions, aggressive driving, or manufacturing defects in suspension components accelerate wear patterns.

Inadequate lubrication of suspension joints and exposure to salt or harsh weather conditions also contribute to premature failure.

Fixes
Replace worn struts and shocks with quality aftermarket or OEM components.

Inspect and replace damaged control arm bushings and ball joints.

Perform regular wheel alignments to prevent uneven tire wear and extend suspension component life.

7. Fuel System Problems

Cause
Contaminated fuel, clogged fuel filters, or faulty fuel pumps typically cause fuel system problems.

Ethanol-blended fuels can damage fuel system components over time, while debris in the fuel tank clogs injectors and pumps.

Fixes
Replace clogged fuel filters according to maintenance schedules.

Use high-quality gasoline and fuel system cleaners to prevent contamination.

Have faulty fuel pumps replaced by qualified technicians to restore proper fuel delivery and engine performance.

Read Also: 2013 Buick Encore Problems (Explain Cause & Simple Fixes)

8. Cooling System Leaks

Cause
Age-related deterioration of rubber hoses, faulty water pump seals, or manufacturing defects in the radiator cause cooling system leaks.

Excessive system pressure from a malfunctioning thermostat also stresses cooling system components.

Fixes
Replace damaged coolant hoses and clamps at the first sign of leaks.

Have the water pump inspected and replaced if seal failure is detected.

Flush the cooling system regularly and use manufacturer-recommended coolant to prevent corrosion.

9. Interior Trim and Accessory Failures

Cause
Poor-quality materials, excessive heat exposure, or manufacturing defects cause interior trim failures.

Heavy use of electronic components without adequate protection also leads to premature accessory failures.

Fixes
Replace damaged trim pieces with OEM parts when possible.

Use UV protectants on dashboard surfaces to prevent cracking and fading.

Have faulty electronic components diagnosed and repaired by qualified technicians.

10. Tire Wear and Alignment Issues

Cause
Factory alignment specifications, suspension component wear, or aggressive driving habits cause premature tire wear.

Poor road conditions and inadequate tire pressure maintenance also contribute to irregular wear patterns.

Fixes
Perform regular wheel alignments according to manufacturer recommendations.

Maintain proper tire pressure and rotate tires regularly to promote even wear.

Replace worn suspension components that affect wheel alignment and tire contact patterns.

FAQs

Are 2019 Buick Encore transmission problems covered under warranty?

Most transmission issues are covered under the original powertrain warranty, which extends to 60,000 miles or 6 years.

Contact your Buick dealer for specific warranty coverage details.

How much does it cost to fix electrical problems in a 2019 Encore?

Electrical repairs typically range from $200 to $1,500 depending on the specific component and labor requirements.

Battery and alternator issues are usually less expensive than complex module replacements.

What’s the average repair cost for 2019 Buick Encore brake issues?

Brake pad replacement costs between $150 to $300 per axle, while rotor replacement adds another $200 to $400.

Complete brake system service may cost $500 to $800.

How often should I service the cooling system in my 2019 Encore?

Coolant should be replaced every 100,000 miles or 5 years according to Buick’s maintenance schedule.

However, inspect hoses and connections annually for early leak detection.

Is the 2019 Buick Encore reliable despite these problems?

While the 2019 Encore has known issues, proper maintenance and early problem detection help ensure reliable operation.

Most problems are manageable with regular service and quality repairs.