Astra hybrid uneven engine exhaust smell

Hi, I'm having a strange issue with my 2022 Vauxhall Astra hybrid. It has 72512 km on the clock and recently the engine has started running unevenly. The check engine light comes on, and there's an error stored. I've also noticed some jerking when accelerating. I've checked the timing belt and fuel injectors, but they seem fine. Could it be the oxygen sensor or maybe the ignition coil or fuel pump?

4 comment(s)

Hello! I have an Astra as well, and your symptoms sound very familiar. Was the smell of exhaust gases unusually strong?

That's interesting. I have noticed a slight exhaust smell recently, but I didn't think much of it. Why do you ask?

Because I had the same issue. It turned out to be a leak in the exhaust system. I would recommend visiting a workshop.

Thank you for the suggestion! I took it to a workshop, and you were spot on – it was indeed a leak in the exhaust system. The repair cost me 265€. Runs smoothly now!

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