The Ultimate Guide to Hyundai Car Maintenance



Hyundai Car Maintenance


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Hyundai Car Maintenance

Hyundai, a brand renowned for its outstanding value, has consistently proven its reliability and performance. but wait am not the testify but its from its fan base. how do i know ,

Customer Satisfaction Index (ACSI)

  • In 2023, Hyundai recorded an ACSI index score of 78, remaining stable compared to the previous year.

The machines they manufacture are designed to last, but that doesn’t happen without some effort on the part of the owner.

Regular maintenance is the cornerstone of a vehicle’s longevity and safety. This guide will take you through everything you need to know about Hyundai car maintenance.

Understanding Your Hyundai’s Maintenance Needs

Every Hyundai car comes with a recommended maintenance schedule, derived from extensive testing and research.

This schedule, found in your car’s manual, delineates when you should undertake various maintenance tasks, such as oil changes, tire rotations, and brake inspections.

Adhering to this maintenance timeline is paramount for optimal vehicle performance and longevity.

This is the only way the Hyundai motto ”New Thinking, New Possibilities” becomes a reality follow me slowly to learn more!

Essential Maintenance Tasks

The list below is a must checklist for your best car experience as cars also need a good treat as humans too.

Oil Changes

The lifeblood of your engine, the oil, needs regular changes. Hyundai typically recommends an oil change every 7,500 miles or six months, whichever comes first.

The right oil, either synthetic or conventional, depends on your car model and the conditions in which you drive.

Tire Maintenance

Tire rotation should be performed between 5,000 to 8,000 miles to ensure even wear.

Regularly check the tire pressure every month and adjust it according to the recommendation in your owner’s manual.

Tire tread depth should also be checked regularly, with 2/32″ being the minimum legal tread depth.

Brake System Care

The brake system is critical for safety. Parts like the brake pads, rotors, and brake fluid need regular checks.

Failure signs include squealing noise, grinding, or a pulsing brake pedal.

Fluid Checks and Top-ups

Your Hyundai requires several essential fluids, including engine coolant, transmission fluid, brake fluid, and power steering fluid.

Check these regularly and top them up when necessary.

Hyundai Car Maintenance

Advanced Hyundai car Maintenance Procedures

There are parts of the car systems that are not talked about often but they also need attention for proper car functionality and below are some vital components that require timely checks and repairs.

Timing Belt Replacement

A timing belt is a crucial component in an internal combustion engine. It plays a vital role in controlling the timing of the engine’s valves.

Unlike some other car parts, there are no warning signs that your timing belt is about to break.

Therefore, timely replacement is essential to prevent potential damage.

Usually, a timing belt should be replaced between 60,000 to 100,000 miles. A failed timing belt can lead to costly engine damage. and,

If the timing belt is not replaced correctly or if it fails, you may encounter the fault code P0016.
This code typically indicates an issue with the camshaft position sensor or the crankshaft position sensor, which are closely related to the timing belt.

Spark Plug Maintenance

  • spark plug is a small but crucial component in your car’s engine.
  • It creates a spark that ignites the air-fuel mixture, allowing your engine to run smoothly.
  • Over time, spark plugs accumulate deposits and wear out.
  • When they become fouled, corroded, or improperly gapped, they can cause poor engine performance.
  • If left unattended, faulty spark plugs can lead to reduced efficiency and even engine damage.
  • Car Won’t Start or Struggles to Start: If you have multiple spark plugs that need replacing, your car may refuse to start.

Spark plugs should be replaced at around 100,000 miles, but this can vary depending on your vehicle model.

Battery Care

Battery Testing and Maintenance:

  • Regular Testing: After approximately three years, it’s advisable to have your battery professionally tested. This helps assess its health and performance.
  • Signs to Watch For:
    • Slow Engine Crank: If your engine cranks slowly during startup, it could be a sign of a weakening battery.
    • Illuminated Check Engine Light: A failing battery may trigger the check engine light.
    • Swelling Battery Case: Inspect your battery for any signs of swelling or distortion. A swollen battery indicates internal damage
    • Avoid Extreme Temperatures: High temperatures can accelerate battery wear. Store your car in a cool, shaded area whenever possible.
    • Regular Use: Regularly drive your car to keep the battery charged. Extended periods of inactivity can lead to battery drain.
    • Clean Terminals: Ensure the battery terminals are clean and free from corrosion.
    • Disconnect When Not in Use: If you won’t be using your car for an extended period, consider disconnecting the battery to prevent gradual discharge.
Hyundai Car Maintenance

Seasonal Maintenance Tips

Adjust your maintenance routine to account for seasonal changes. For instance, your battery needs more attention in winter, while tire pressures fluctuate with temperature changes.

Different seasons can have varying impacts on your vehicle, requiring different maintenance strategies.


Winter can be tough on your Hyundai, especially in areas with heavy snow and freezing temperatures. Winter-specific maintenance should include:

  • Checking the battery: Cold weather can reduce the battery’s efficiency. Ensure it’s fully charged and in good condition.
  • Tire inspection: Consider switching to winter tires for better traction. Always maintain the correct tire pressure, as it tends to drop in colder temperatures.
  • Antifreeze: Ensure that your car has an adequate level of antifreeze, which prevents the coolant in your engine from freezing.


As temperatures begin to rise, undo the winterizing steps and prepare your vehicle for wet roads.

  • Replace wiper blades: Spring often brings rain, so you’ll need wiper blades in good condition.
  • Check alignment and suspension: Potholes are common in spring and can damage your vehicle’s alignment and suspension.
  • Check fluid levels: This includes brake fluid, transmission fluid, power steering fluid, and windshield washer fluid.


High temperatures can affect your vehicle’s performance and can lead to overheating. Here’s what you should focus on:

  • Cooling system: Your car’s cooling system needs to be in top shape to prevent your engine from overheating.
  • Air conditioning: Have your air conditioning system checked to ensure it’s working efficiently.
  • Tires: High temperatures can increase the tire pressure, so regularly check and adjust it as necessary.


Fall is the time to start preparing your vehicle for winter again, but there are some maintenance tasks specific to this season:

  • Check the heating system: You’ll need an effective heater for the colder months ahead.
  • Check the brakes: Wet leaves can make the roads slippery, so your brakes need to be in good working order.
  • Prepare for shorter days: Check all exterior lights to ensure they work properly.

DIY Maintenance vs. Professional Service

You can handle tasks like checking fluid levels, changing the oil, or replacing wiper blades at home. However, complex tasks like timing belt replacement should be left to professionals.

While some routine maintenance tasks can be performed at home, others require professional service.

DIY Maintenance

Here are a few tasks that most car owners should be able to handle themselves:

  • Changing the oil: While it can be a bit messy, changing the oil is a straightforward process that can save you time and money.
  • Replacing wiper blades: This is a quick and easy task that requires no special tools.
  • Checking fluid levels: You can easily check the levels of your coolant, brake fluid, power steering fluid, and windshield washer fluid.
  • Checking tire pressure: With a simple tire pressure gauge, you can make sure your tires are properly inflated to ensure optimal fuel efficiency and minimize tire wear.

Professional Service

Other tasks are more complex and are best left to professionals:

  • Replacing the timing belt: This job requires special tools and a deep understanding of your car’s engine.
  • Checking and repairing the electrical system: Electrical work can be complicated and is often best left to a professional.
  • Wheel alignment: Proper alignment requires specialized equipment and training.
  • Transmission repairs: Working on a car’s transmission requires specialized knowledge and is not recommended as a DIY project.

Hyundai’s Complimentary Maintenance Program

Hyundai offers a Complimentary Maintenance Program for new models, covering oil changes, tire rotations, and multi-point inspections for 3 years or 36,000 miles.

  • Hyundai offers a Complimentary Maintenance Program to new owners of Hyundai vehicles (MY2020 and newer).
  • This program covers normal, factory scheduled maintenance for a specific duration or mileage, whichever comes first.
  • The program includes the following services:
    • Engine Oil and Oil Filter Changes: Regular oil changes are essential for engine health.
    • Tire Rotations: Proper tire maintenance ensures even wear and better handling.
    • Multi-Point Inspection: A thorough check to identify any potential issues.
    • Hyundai Genuine Oil Filters & Hyundai Recommended Oil: High-quality components for optimal performance.
  1. Coverage Details:
    • Duration: The program covers the first 3 years or 36,000 miles, whichever occurs earlier.
    • Severe Driving or Conditions: More frequent maintenance due to severe driving or conditions is excluded.
    • Authorized Hyundai Servicing Dealers: Services are available only at authorized Hyundai dealerships.
    • Timely Redemption: Each service must be obtained within 1,000 miles or 1 month of the designated time listed in the Owner’s Manual.
    • Exclusions: Commercial, Certified Pre-Owned, used, and fleet vehicles are excluded, but professional use (e.g., realtors or outside sales) is allowed.
    • Transferability: Complimentary maintenance is not transferable and is available to original owner/first retail customers only.
  2. What’s Not Covered?
    • Wear and Tear Items: Normal wear and tear items such as engine and air filters, cabin filter, wiper blades, brake pads, etc., are not covered.
    • Inspect Services: Services or repairs listed as “inspect” in the Owner’s Manual are not included.
    • Additional Maintenance: Any recommended services beyond oil changes and tire rotations are the customer’s responsibility.

Troubleshooting Common Issues

Common Hyundai problems include engine failure, power steering issues, and airbag light staying on. Knowing the symptoms can help you diagnose these issues early.

The first step in troubleshooting common problems with Hyundai cars is to identify the symptoms and determine possible solutions. Here’s a closer look at a few of the problems:

Engine failure

symptoms include stalling, loss of power, increased oil consumption, and strange noises.

Diagnosis: Listen for strange noises coming from the engine, check oil quality and levels, and use an OBD-II scanner to check for error codes.

Common Causes: Overheating, oil leaks, and timing belt problems can all lead to engine failure.

Problems with power steering

Signs include vibrations in the steering wheel, a whining sound when turning the wheel, and difficulty steering.

Diagnosis: Examine the quality and level of the power steering fluid. Look for leaks in the hoses and power steering pump.

Typical Causes: broken steering rack, worn-out pump, or low power steering fluid.

Airbag Light Not Going Out

Signs: The dashboard’s airbag warning light doesn’t go out.

Diagnosis: To determine the precise problem, read the fault codes with an airbag scanner.
The seat belt pretensioner malfunctioning, malfunctioning airbag sensors, or faults with the airbag module itself are common causes.

Hyundai Car Maintenance

Maintaining Your Hyundai’s Value

Regular maintenance and upkeep can preserve and enhance your car’s resale value. Document all maintenance activities for future buyers.

Maintaining Your Hyundai’s Value is essential for both your driving experience and potential resale. Here are some tips to keep your car in top shape:

  1. Regular Maintenance:
    • Scheduled Services: Follow your Hyundai’s recommended maintenance schedule diligently. Regular oil changes, fluid checks, and filter replacements are crucial.
    • Tire Care: Rotate your tires regularly, check the pressure, and ensure proper alignment. Well-maintained tires improve safety and fuel efficiency.
    • Brake Inspections: Regularly inspect your brakes and address any issues promptly. Properly functioning brakes enhance safety and prevent costly repairs.
  2. Keep Records:
    • Document Everything: Maintain a detailed record of all maintenance activities. This includes receipts, service dates, and descriptions of work done.
    • Future Buyers: When it’s time to sell your Hyundai, having a comprehensive maintenance history will boost its resale value. Prospective buyers appreciate transparency.
  3. Cosmetic Care:
    • Wash and Wax: Regularly wash your car to remove dirt, salt, and grime. Apply wax to protect the paint and maintain its shine.
    • Interior Cleanliness: Keep the interior tidy. Vacuum regularly, wipe down surfaces, and address any stains promptly.
  4. Address Minor Issues:
    • Fix Scratches and Dents: Small scratches and dents can accumulate over time. Repair them to maintain your car’s appearance.
    • Replace Worn Parts: If you notice worn-out components (such as worn upholstery, cracked dashboard, or faded trim), consider replacing them.
  5. Avoid Neglect:
    • Drive Regularly: Even if you’re not using your car daily, take it for short drives to keep the engine and components active.
    • Storage Conditions: If you store your car for an extended period, follow proper storage guidelines (e.g., disconnect the battery, use a car cover, and elevate the tires).


Regular maintenance is key to keeping your Hyundai running smoothly for years to come. By following this guide, you’ll ensure that your vehicle remains reliable and safe on the road


What is the best car that Hyundai has ever made?

Many consider the Hyundai Genesis sedan or the Hyundai Palisade SUV to be among the best vehicles Hyundai has produced in terms of quality, features and value.

Are Hyundai cars expensive to repair?

No, Hyundai cars are generally not expensive to repair, with average repair costs lower than many other brands thanks to affordable parts and simple designs.

How reliable are Hyundai cars after 100,000 miles?

Hyundai vehicles tend to be quite reliable after 100,000 miles if properly maintained, with many owners reporting their Hyundais running well past 200,000 miles.

Why do Hyundai cars have low mileage?

Hyundai cars don’t necessarily have lower mileage than other brands – any car’s mileage depends on how much the individual owner drives it annually.

Are Hyundai cars better than Toyota?

While Toyota has a longstanding reputation for reliability, Hyundai has closed the gap in recent years and offers very competitive vehicles with great value propositions.

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