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2022 Compass Burning Oil - Is This Normal for the 2.4L Tigershark?

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Mike T. · rep 0 · May 25, 2:25 AM · 1 replies · solved · Question

Vehicle: 2022 Jeep Compass Limited

Hello everyone,

I've got a 2022 Jeep Compass Limited with the 2.4L Tigershark engine, and I've noticed it's consuming an excessive amount of oil. I find myself needing to add a quart or more between oil changes, sometimes as early as 3,000 miles. There are no visible leaks, and I haven't seen any smoke from the exhaust. Occasionally, I'll get a check engine light, but it usually clears itself.

Is this level of oil consumption normal for the 2.4L Tigershark engine in these newer models? I know some older versions had a reputation for this. What could be causing it, and what should I be looking for? Any advice on how to address this would be great, as I'm worried about long-term engine health.

✓ Accepted solution

ClearTheCode Admin

ClearTheCode Team · rep 0 · May 25, 2:25 AM

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ClearTheCode admin answer:

Excessive oil consumption in the 2.4L Tigershark engine, even in newer models like your 2022 Jeep Compass, is a concern that has been widely reported. While some oil consumption is normal, needing to add a quart or more every 3,000 miles is generally considered excessive and warrants investigation.

  1. PCV System: A common culprit is a faulty or clogged Positive Crankcase Ventilation (PCV) valve or system. A malfunctioning PCV can lead to increased crankcase pressure, forcing oil past piston rings or valve seals. This is a relatively inexpensive fix.
  2. Piston Rings: In some cases, the design of the piston rings in earlier iterations of the Tigershark engine led to oil bypass. While improvements have been made, issues can still arise, especially with carbon buildup preventing the oil control rings from functioning correctly.
  3. Valve Stem Seals: Worn or hardened valve stem seals can allow oil to seep into the combustion chambers, leading to consumption. This is a more involved repair.
  4. Oil Consumption Test: A dealership can perform a formal oil consumption test. This involves draining and refilling the oil, sealing the dipstick, and having you return after a specified mileage (e.g., 1,000 miles) to measure consumption. This is often a prerequisite for warranty repairs.
  5. Common OBD Codes: A Check Engine Light for oil consumption might trigger codes related to engine misfires (P030X, where X is the cylinder number) due to oil fouling spark plugs, or codes related to the oil pressure sensor (P0520, P0522, P0523).

When to See a Shop: Given your vehicle's age, it's very likely still under powertrain warranty. You should take your 2022 Compass to a Jeep dealership as soon as possible. Explain your concerns and request an official oil consumption test. This will provide documented evidence for potential warranty claims, which could range from PCV replacement to more extensive engine work if necessary. Do not delay, as prolonged excessive oil consumption can lead to serious engine damage.

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