isabell_tiger38

Peugeot Partner engine running unevenly

My 2018 Peugeot Partner with a gasoline engine is running unevenly at 11545 km. The check engine light is on, there's an error stored, and it jerks when accelerating. Could this be related to the fuel injectors or the air filter?

4 comment(s)

I also drive a Partner. I had similar symptoms: check engine light, jerking... Turned out to be a leak in the exhaust system. Have you checked the oxygen sensor?

Interesting. Was the error code in the error memory pointing to the oxygen sensor directly, or was it more generic? Was it hard to spot the leak?

The error code wasn't specific; it indicated a general engine misfire. I recommend a workshop visit. They can perform a smoke test to pinpoint the exhaust leak. It is not easy to spot without proper tools.

Thanks for the insight. The workshop confirmed an exhaust leak; repair cost 265€. Replaced a part of the exhaust system, and now it runs smoothly.

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