Are you trading with the frustrating issue of your 2017 Hyundai Tucson losing oil, yet seeing no signs of a leak? You’re not alone. Many Tucson owners have said random oil consumption without any visual leaks, leaving them dazed and nervous about the long-term soundness of their engines.
If you’ve seen that your oil classes are falling more regularly than they should, this guide is for you. We’ll explain the most possible causes of this issue, reasonable solutions for translating it, and what you can do to stop further issues down the line.
In this article, we will look at some of the causes why your 2017 Hyundai Tucson could be burning oil, even with no visual evidence of oil leaks. Whether you have years of knowledge as a car owner, or you’re just beginning to know about taking care of vehicles, you’ll see tips and knowledge here about keeping your Tucson functioning at its best for years to come.
Key Takeaways:
- Excessive oil consumption is a common issue in some 2017 Hyundai Tucson models.
- Causes range from engine burning oil to PCV valve problems or piston ring wear.
- Routine maintenance and inspections are essential to prevent long-term engine damage.
- Solutions include monitoring oil levels, addressing mechanical issues promptly, and consulting professionals if necessary.
Signs That Your 2017 Hyundai Tucson Is Losing Oil
Placing oil loss in your Hyundai Tucson is an important first step toward fixing the issue. Below are some typical signs to watch out for:
- Low Oil Levels: If you see frequent drops in your oil level without any visible leaks, it’s an obvious sign that something may be incorrect.
- Engine Performance Issues: Sharing reduced power, rough idling, or delaying could point to oil-related issues.
- Excessive Exhaust Smoke: Blue or gray exhaust smoke is often a powerful indicator that your engine is boiling oil.
- Dashboard Warning Lights: Pay awareness to your dashboard—oil anxiety or check engine lights depending on are required warning signs you shouldn’t miss.
Pro Tip: Make it a practice to check your oil level monthly using the dipstick. Follow the instructions in your owner’s manual to provide proper instructions. Staining and handling problems early can save you from expensive engine restorations down the road.
Common Causes of Oil Loss Without Leaks
There are numerous viable explanations for why your 2017 Hyundai Tucson may be leaking oil. The most likely offenders are the following:
Engine Burning Oil
- Engines burn oil when neglected piston rings or valve stamps do not contain oil from penetrating the discharge chamber.
- How It Happens: Oil seeps into the discharge chamber and burns with the fuel, having bluish smoke.
- Symptoms: Smoky emissions, improved consumption of oil, lost version.
What You Might Do: Install new piston rings or valve stamps. Check with a technician for a squeeze test to be sure.
Faulty PCV Valve
The Positive Crankcase Ventilation (PCV) valve’s main goal is to regulate the force of the engine. A damaged PCV valve can also permit oil into the intake manifold, causing improved consumption.
- Symptoms: Rough idling, extreme oil consumption, or guarantees inside the input manifold.
- Solution: Change a PCV valve at 60,000 to 90,000 miles, or as required.
- DIY TIP: Locate the PCV (Positive Crankcase Ventilation) valve (see your owner’s manual) and review it for clogs or harm.
High Mileage Wear
- With cars over 100,000 miles, seals, gaskets, and other engine parts inherently wear.
- Why It Matters: Older members may not hold oil as well, forcing it to be used up.
Maintenance Tip: View high-mileage synthetic oil, which has additives that need seals to lower wear.
How Much Oil Does a 2017 Hyundai Tucson Take?
Supporting optimal oil levels is necessary to control engine issues:
- Oil Capacity: Approximately 5 quarts (with filter).
- Recommended Oil: Artificial oil with a density of 5W-30 or as prescribed in your owner’s manual.
- Regularly review and top off oil groups to avoid difficulties from low oil.
Top Causes of Oil Consumption in the 2017 Tucson
In short, here are the top three reasons this model lost oil:
- Worn Piston Rings or Valve Seals: Allow oil to leak into the combustion chamber.
- Bad PCV Valve: Introduces too much oil into the intake manifold.
- Aging Matters: Naturally, oil consumption increases with age.
Preventive Maintenance Tips for Oil Consumption
As the saying goes—prevention is better than cure. You can reduce oil use by:
- Scheduled Oil Changes: Follow the Hyundai recommendations.
- PCV Valve: Inspect every 60K miles or replace when clogged.
- Inspect Oil Levels: Do monthly checks or before long trips.
- Use High-Quality Oil: Good oils (like high-mileage synthetic) can minimize consumption.
- Regular Inspections: Diagnosis from professionals can reveal early signs of wear.
Pro Tip: The dipstick will show you metal shavings or sludge buildup when you change the oil, both of which should give you an indication of internal wear.
Diagnosing the Issue: When to See a Mechanic
If you can’t figure out the cause of the oil loss, take the car to a qualified mechanic. Here’s what to anticipate during a diagnosis:
- Check for Leaks or Residue: Inspect for worn components.
- Compression Test: Identifies worn piston rings or valve problems.
- PCV Valve Test: Checks if the PCV system is working correctly.
Cost Insight: Repairs such as replacing piston rings or valve seals can run $1,500–$3,000. It’s cheaper to catch a problem early.
What to Do if Your Tucson Is Burning Oil
If you determine that the engine does consume oil, proceed with these steps:
- Fix Old Parts: Piston rings, valve seals, PCV valve.
- Engine Flush: Cleans sludge and deposits that lead to oil consumption.
- Monitor Oil Levels: Until repairs are completed, keep topping off the oil to prevent engine damage.
- Tucson Extended Warranty Claims: See whether your Tucson’s oil-related repairs are covered under warranty.
Caution: Extended oil burning can damage catalytic converters, costing even more to repair. Do not postpone dealing with the problem
FAQs About the 2017 Hyundai Tucson
Why is my car losing oil but no leaks?
If there are no visible leaks, your engine might be burning oil due to worn piston rings, valve seals, or a defective PCV valve. These points allow oil to penetrate the discharge chamber or the input manifold.
What is the most common problem with the 2017 Hyundai Tucson?
Extreme oil consumption is one of the numerous frequently reported issues. It’s often related to worn machine components or a bad PCV valve.
What is causing Hyundai engines to burn oil?
Hyundai engines may burn oil due to manufacturing faults, worn piston rings, or valve seals. High mileage wear and lack of regular care can worsen the issue.
Is there a recall on the 2017 Hyundai Tucson engine?
Hyundai has issued recalls for particular engine-related issues in other models, but distinct recalls for oil consumption in the 2017 Tucson may not be current. Check with Hyundai or the National Highway Traffic Safety Administration (NHTSA) for updates.
Is oil consumption normal in high-mileage vehicles?
Yes, average oil consumption can occur in vehicles with over 100,000 miles due to natural wear.
Conclusion
If you’re sharing an oil loss in your 2017 Hyundai Tucson that doesn’t arrive from a leak, there are several items you can do to stop further havoc on the engine. Determining root reasons may save time and money, from checking the PCV valve to returning worn parts.
Do you have oil consumption with your Tucson? Tell us your story or ask questions in the comments below. Need professional assistance? We have you covered with expert advice and service; contact us today!