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2018 Outlander Sport CVT acting up - jerking and high RPMs

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Nicole W. · rep 0 · May 22, 5:33 AM · 1 replies · solved · Question

Hey everyone, I'm having some serious issues with my 2018 Mitsubishi Outlander Sport ES. Lately, when I'm driving, especially at lower speeds or trying to accelerate from a stop, the car feels like it's jerking pretty hard. It also seems like the RPMs are really high, but the car isn't accelerating as it should. It's almost like the transmission is slipping.

I haven't seen any check engine lights yet, but it's definitely concerning. Has anyone experienced this with their Outlander Sport or other Mitsubishi models with the CVT? What could be causing this? Is it a common problem?

✓ Accepted solution

ClearTheCode Admin

ClearTheCode Team · rep 0 · May 22, 5:33 AM

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ClearTheCode guidance (Mitsubishi · Engine & drivetrain)

Summary: For 2018 Outlander Sport CVT acting up - jerking and high RPMs, work through these steps on your 2016+ vehicle:

  1. Confirm the symptom — note when it happens (cold start, highway, after fuel fill, etc.).
  2. Scan codes — save all pending/stored DTCs; don't clear until you've recorded them.
  3. Check TSBs & recalls — look up your VIN for open campaigns and known fixes.
  4. Inspect the obvious — related fuses, connectors, fluid level, and recent repairs.
  5. Test the common fix — follow model-specific service procedures; one change at a time.
  6. Escalate if needed — burning smell, no brakes, overheating, or stalling in traffic → shop visit.

Owner reported: Hey everyone, I'm having some serious issues with my 2018 Mitsubishi Outlander Sport ES. Lately, when I'm driving, especially at lower speeds or trying to accelerate from a stop, the car feels like it's jerking pretty hard. It also seems like the RPMs are really high, but the car isn't accelerating as it should. It's almost like the transmission is slipping.

I haven't seen any check engine lights…

This is educational guidance, not a substitute for hands-on diagnosis.

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