By Justin The 2017 Hyundai Sonata 2.4L engine is known for a few frustrating issues, like burning through oil, engine bearing failures, and annoying timing chain noises. Drivers often notice oil consumption hitting a quart per 1,000 miles, hinting at possible piston ring problems. Engine bearing failures can lead to a loud knocking sound and low oil pressure, with repair costs ranging from $4,500 to $8,500. To keep your Sonata running smoothly, regular maintenance—like timely oil changes and inspections—is a must. For more tips on troubleshooting and maintenance, read on!
What Are the Most Common 2017 Hyundai Sonata 2.4L Engine Problems?
The 2017 Hyundai Sonata 2.4L engine has common issues like excessive oil consumption, engine bearing failure, and timing chain tensioner noise.
- Excessive Oil Consumption: Drivers often need to add oil frequently, sometimes over one quart every 1,000 miles.
- Engine Bearing Failure: This shows up as loud knocking noises and low oil pressure warnings, typically between 60,000 to 120,000 miles.
- Timing Chain Tensioner Noise: A rattling sound may occur, often around 75,000 miles.
Regular maintenance, like timely oil changes and inspections, can help reduce these problems.
The major engine problems for the 2017 Hyundai Sonata 2.4L include bearing failure, excessive oil consumption, timing chain noise, seized alternator bolts, and P1326 code issues. Understanding these issues and their symptoms can help you catch problems early. Here’s a breakdown of the frequency, severity, and typical mileage for each issue.
| Issue | Frequency | Severity |
|---|---|---|
| Engine Bearing Failure | High | Critical |
| Excessive Oil Consumption | Very High | Severe |
| Timing Chain Tensioner Noise | Moderate | Moderate |
| Seized Alternator Bolt | Moderate | Moderate |
| P1326 Code (Knock Sensor) | High | Severe |
What Are the Warning Signs of These Engine Problems?
1. Engine Bearing Failure: Look for loud knocking sounds when starting.
Watch for low oil pressure warnings and check for metallic particles in the oil.
2. Excessive Oil Consumption: Notice a burning oil smell and blue smoke from the exhaust.
If you add more than a quart of oil every 1,000 miles, that’s a sign.
3. Timing Chain Tensioner Noise: Listen for rattling noises at the front of the engine.
A Check Engine Light with timing-related codes may also appear.
4. Seized Alternator Bolt: Be aware of grinding sounds when starting the engine.
Difficulty with electrical components can also indicate this issue.
Recognizing these issues early can help avoid expensive repairs and keep your Sonata running well.
How Serious Is the Engine Bearing Failure Issue in the 2017 Sonata?
Engine bearing failure in the 2017 Hyundai Sonata can cause serious engine damage.
Many owners experience loud knocking sounds, low oil pressure, and metallic particles in the oil. These issues typically occur between 60,000 and 120,000 miles.
If not addressed, repairs can cost between $4,500 and $8,500.
Regularly check oil levels and mileage to watch for oil consumption problems. If you notice warning signs, see a mechanic right away to avoid more damage to your engine.
What Are the Early Warning Signs of Engine Bearing Problems?
Engine bearing problems can show early signs. Look out for these key symptoms:
- Knocking noise during acceleration – A sign that bearings may be wearing down.
- Oil pressure fluctuations – This may indicate that oil isn’t reaching the bearings properly.
- Metallic particles in the oil – This suggests that bearing material is degrading.
- High oil consumption – Frequent oil top-ups could mean a serious issue is developing.
Keep an eye on these signs to protect your engine.
How Much Does Engine Bearing Replacement Cost?
Replacing engine bearings costs between $4,500 and $8,500 at a dealer. An independent shop charges around $4,200. Here’s a detailed cost breakdown:
| Cost Type | Dealer | Independent Shop |
|---|---|---|
| Parts | $2,000 – $4,500 | $1,800 – $3,800 |
| Labor | $2,500 – $4,000 | $2,400 – $3,000 |
| Total Estimate | $4,500 – $8,500 | $4,200 |
For Sonata owners, Hyundai offers a warranty extension for bearing problems if the Knock Sensor Detection System update is done. This can help save money and ensure your vehicle is well taken care of.
What Problems Does the 2017 Sonata Have with Oil Consumption?
The 2017 Sonata has significant oil consumption issues, often needing over 1 quart of oil every 500–700 miles. This problem may result from faulty piston rings or worn valve seals.
Drivers frequently notice a burning oil smell or blue smoke from the exhaust, indicating engine wear.
Hyundai states that using up to 1 quart per 1,000 miles is normal, but many drivers find their consumption rates exceed this.
To address this issue:
- Check oil levels weekly.
- Keep a log of oil usage for warranty claims.
- Use high-quality 5W-30 synthetic oil to reduce consumption.
- Schedule regular maintenance to catch leaks early.
The 2017 Hyundai Sonata’s oil consumption issue arises from defective piston rings and valve seals, leading to significant oil loss.
You should monitor your oil levels weekly, noting mileage between top-ups to track consumption accurately.
Hyundai claims normal consumption is up to 1 quart per 1,000 miles, but many owners report needing a quart every 500–700 miles, raising concerns about reliability.
How Can You Monitor Oil Consumption?
To monitor oil consumption in your 2017 Hyundai Sonata, check the oil level weekly and keep track of mileage between oil top-ups.
Follow these steps:
- Check the oil level weekly with the dipstick.
- Record the mileage after each oil top-up.
- Note how much oil you add each time.
- Keep a log of your findings for warranty purposes.
This method helps you spot any unusual oil consumption patterns early on.
What Are the Best Oil Types for This Engine?
For the 2017 Hyundai Sonata 2.4L engine, 5W-30 synthetic oil is the best choice. It performs well and helps reduce oil consumption.
Hyundai says oil consumption can be “normal” up to 1 quart per 1,000 miles, but many drivers see higher usage. Here’s a comparison of recommended oil types:
| Oil Type | Performance Notes |
|---|---|
| 5W-30 Synthetic | Hyundai’s official recommendation |
| 5W-30 High Mileage | Good for engines over 75,000 miles |
These oils help with oil consumption issues and promote smooth engine operation. Regular checks and changes keep the engine running well.
How Reliable Is the 2017 Sonata 2.4L Engine Overall?
The 2017 Sonata 2.4L engine has reliability issues affecting its long-term performance.
Many owners enjoy its fuel efficiency and smooth operation. However, problems like engine bearing failure and high oil consumption are common.
Engine bearing failure typically happens between 60,000 and 120,000 miles. Excessive oil consumption often starts after 50,000 miles. Some drivers report needing over a quart of oil every 500-700 miles.
Repairs can be expensive, with engine replacements costing between $4,500 and $8,500.
To reduce these issues, regular maintenance is important. Using synthetic oil for oil changes can help extend the engine’s lifespan.
The expected lifespan of the 2017 Sonata 2.4L engine ranges from 150,000 to 200,000 miles with proper maintenance but may fall short due to prevalent issues.
When you compare it to competitors like the Toyota Camry and Honda Accord, both offer better reliability ratings and lower repair costs.
For instance, the Camry averages around $1,800 for repairs with rare major issues, while the Accord’s common problems often total about $2,100, making them more appealing options for long-term ownership.
What Is the Expected Lifespan of This Engine?
The 2017 Hyundai Sonata 2.4L engine lasts between 150,000 to 200,000 miles with good maintenance. Maintenance habits significantly affect engine life.
Here’s a summary of expected lifespans based on usage:
| Condition | Expected Lifespan | Owner Satisfaction |
|---|---|---|
| Regular Maintenance | 150,000 – 200,000 | High |
| Moderate Use | 125,000 – 175,000 | Moderate |
| Neglected Care | 70,000 – 100,000 | Low |
| Frequent Short Trips | 100,000 – 150,000 | Moderate |
| Long-Distance Travel | 175,000 – 220,000 | High |
Regular oil changes and timely repairs help maintain performance and extend engine life.
How Does It Compare to Other Midsize Sedan Engines?
The 2017 Hyundai Sonata 2.4L has lower reliability ratings compared to the Toyota Camry and Honda Accord. Sonata engines often face issues like bearing failure and excessive oil consumption. In contrast, the Camry and Accord are known for their durability.
| Engine | Avg. Repair Cost | Common Issues |
|---|---|---|
| Sonata 2.4L | $4,200 | Bearings, oil consumption |
| Toyota Camry 2.5L | $1,800 | Rare major issues |
| Honda Accord 2.4L | $2,100 | VTC actuator, ignition coils |
The Camry and Accord tend to last longer and have fewer problems, making them better choices for those who value reliability. Owner satisfaction ratings support this comparison.
What Maintenance Is Required to Prevent Engine Problems?
To prevent engine problems in the 2017 Hyundai Sonata 2.4L, follow this maintenance schedule:
- Change oil every 3,750–5,000 miles. Use 5W-30 synthetic oil.
- Inspect the timing chain tensioner and PCV valve every 15,000 miles.
- Replace the engine air filter every 30,000 miles.
- Consider fuel system cleaning to prevent carbon buildup.
- Check oil levels weekly to catch excessive consumption early.
- Document any issues and address them quickly.
This routine helps extend engine life and maintain reliability.
To prevent known engine issues in your 2017 Hyundai Sonata, adhere to critical maintenance intervals and select the right service products.
Regular oil changes every 3,750–5,000 miles, along with inspections of the timing chain tensioner and PCV valve every 15,000 miles, are essential.
Additionally, using OEM parts and fluids, like 5W-30 synthetic oil, ensures better performance and reliability compared to aftermarket alternatives.
What Are the Critical Maintenance Intervals?
Key maintenance intervals for the 2017 Hyundai Sonata 2.4L engine include:
- Every 3,750–5,000 miles: Change the oil using synthetic oil.
- Every 15,000 miles: Inspect the timing chain tensioner and PCV valve.
- Every 30,000 miles: Replace the engine air filter and clean the fuel system.
- Every 60,000 miles: Check the spark plugs and flush the coolant.
Keeping up with these tasks helps prevent engine issues like oil consumption and bearing failure.
What Are the Recommended Service Products?
Using OEM parts and fluids helps keep the 2017 Hyundai Sonata 2.4L engine reliable. These products ensure proper fit and quality, reducing issues like oil consumption and bearing failures.
| Type | OEM Products | Aftermarket Products |
|---|---|---|
| Oil | 5W-30 Synthetic | Various brands available |
| Filters | Hyundai-approved filters | Generic filters |
| Gaskets | OEM gaskets | Third-party options |
| Additives | Hyundai-approved additives | Non-specific options |
Follow a regular maintenance schedule. Change the oil every 3,750–5,000 miles and inspect the timing chain every 15,000 miles. This helps your Sonata run smoothly and reduces the chance of expensive repairs.
How Much Do Repairs Typically Cost?
Repair costs for the 2017 Hyundai Sonata 2.4L engine range from $4,500 to $8,500. Prices depend on the issue and whether you choose a dealership or an independent shop.
- Bearing failures: $6,000 to $8,500 at a dealership; $4,500 to $6,000 at an independent shop.
- Oil consumption issues and timing chain tensioner repairs: Similar cost range, depending on severity and labor.
Don’t forget diagnostic fees, which can add $100 to $200 to your total. Knowing these costs helps you prepare for repairs.
Common repair costs for the Hyundai Sonata 2.4L engine can vary significantly between DIY and professional services, with expenses ranging from $25 for minor parts to $8,500 for complete engine replacement.
Typically, while DIY repairs like PCV valve replacements are affordable, professional services for major repairs like engine replacements can be costly, highlighting the importance of regular maintenance and warranty management.
What Repairs Are Covered Under Warranty?
Hyundai offers a 10-year/100,000-mile powertrain warranty for the original owner. This warranty covers major engine repairs, provided maintenance records are kept.
Warranty Coverage Details:
- Engine Replacement: Covered if criteria are met; costs range from $4,500 to $8,500.
- Timing Chain Services: Partial coverage available; typically costs between $1,200 and $1,800.
- Bearing Failures: Covered if the Knock Sensor Detection System update is done.
- Excessive Oil Consumption: Must document consumption for warranty claims.
Keep all maintenance records to support warranty claims.
What Are DIY vs Professional Repair Costs?
DIY costs for common repairs on the 2017 Hyundai Sonata 2.4L range from $25 for a PCV valve replacement to $4,500 for engine replacement. Professional costs can be higher, like $120–$200 for a PCV valve and $4,500–$8,500 for engine replacement. Owners should know these differences due to engine issues.
| Repair Type | DIY Cost | Professional Cost |
|---|---|---|
| PCV Valve Replacement | $25 | $120–$200 |
| Engine Replacement | N/A | $4,500–$8,500 |
| Timing Chain Service | N/A | $1,200–$1,800 |
Consider your skills and budget before choosing to do repairs yourself or hiring a professional.
People Also Ask
Is the 2017 Hyundai Sonata 2.4L engine part of any recalls?
Yes, the 2017 Hyundai Sonata 2.4L engine has recalls for engine bearing problems.
These recalls can cause serious engine damage.
If you have this car, check the NHTSA website or your local Hyundai dealer to see if your vehicle is affected and stay safe.
What is the average lifespan of a 2017 Sonata engine?
The average lifespan of a 2017 Hyundai Sonata engine is between 150,000 and 200,000 miles if you take good care of it.
Regular oil changes and checks are important to keep the engine running well and to fix any problems that may happen.
How does the 2017 Sonata 2.4L compare to the 2.0T engine option?
The 2017 Sonata 2.4L engine is good for regular driving with 185 horsepower, but it may have reliability problems.
The 2.0T engine is faster with 245 horsepower and better for sporty driving, though it can have some issues too.
Choose based on what you like better!
Should I buy a used 2017 Sonata with high mileage?
Buying a used 2017 Sonata with high mileage can be risky.
Check its service history for engine problems like noise or oil issues. If you see smoke or hear knocking, think twice.
A Toyota Camry or Honda Accord might be better choices for reliability.
Wrapping Up
Keep your 2017 Hyundai Sonata 2.4L running smoothly by staying ahead of common issues like oil consumption and bearing failures. Stick to the service schedule and pay attention to any early warning signs. Monitoring your engine’s performance can save you both time and money, leading to a worry-free driving experience. If something feels off, don’t hesitate to reach out to a pro.