How to deal with oil burning in the 2014 C4L?

2 Answers
DeRose
07/25/25 6:32am
Carbon deposits will form in areas such as the intake valve, piston top, piston ring groove, combustion chamber, and spark plug. Using higher quality gasoline can help alleviate oil burning. For vehicles operating under harsh conditions, it is necessary to shorten the maintenance intervals and specified mileage based on actual circumstances.
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DeKai
08/10/25 6:11pm
I've also experienced the oil burning issue with my 2014 C4L, which was quite annoying, but it's important to address it promptly. Don't panic first. I recommend checking the dipstick every day before driving to see if the oil level drops too quickly. If the oil consumption is excessive, it might be due to engine aging, such as worn piston rings or leaking valve seals. I've tried adding some oil leak stoppers myself, which worked temporarily but didn't solve the problem completely. In the long run, it's best to take the car to a professional repair shop for a thorough inspection. The technician will use diagnostic tools to measure the compression rate and confirm the issue. Replacing piston rings or seals costs a few thousand yuan, but it's much more cost-effective than having the engine fail. For prevention, I change to synthetic oil every 5,000 kilometers to keep it clean and reduce carbon buildup. This trick can extend the car's lifespan and make it safer.
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