florianroth26

Fiat Novo uneven engine running

Hey, I'm having a weird issue with my 2014 Fiat Novo gasoline engine. It's running unevenly, and the check engine light keeps popping on. I've got about 57336 km on it. Feels like the car is jerking when accelerating. I checked the error memory, and there's an error stored. I'm thinking maybe it's the ignition coil or spark plugs, but I'm not sure. Could it be the crankshaft sensor or the oxygen sensor or even the fuel pump?

A 2014 Fiat Novo with 57336 km is experiencing uneven engine running and a check engine light. The initial suspicion was on the ignition coil, spark plugs, crankshaft sensor, oxygen sensor, or fuel pump. However, a suggestion to check for exhaust leaks led to discovering a leak near the manifold, which was confirmed and repaired, resolving the issue.

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4 comment(s)

I had a similar issue with my Novo. Same symptoms, check engine light and all. Have you checked for any exhaust leaks? That was the culprit in my case.

Exhaust leaks, huh? Where exactly should I be looking? Any specific areas that are more prone to leaking?

Yes, an exhaust leak can cause such problems. In my case, the garage found a leak near the manifold. If you cannot detect it yourself, I advise you to have it checked in the workshop.

Thanks for the tip! Turns out it WAS an exhaust leak, just like you said. Had it fixed at the workshop, cost me 265€. Runs like new now!

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FIAT

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NOVO