friedrichsturm6
Thalia rough idle misfire
Summary of the thread
A 2018 Renault Thalia with 79,000 km is experiencing rough idling, stalling, a check engine light, and jerking during acceleration. The initial suspicion is a faulty ignition coil or related components. After replacing the ignition coil, the vehicle's performance issues are resolved, confirming the ignition coil as the cause of the problem.
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4 comment(s)
friedrichsturm6 (community.author)
Spark plugs are fine, already checked. Misfire, huh? Where exactly was the problem with your Thalia?
michaelscholz9
It was the ignition coil. The symptoms were identical. Check all the connections first. If not, you're probably looking at replacing it. I reckon it's workshop time.
friedrichsturm6 (community.author)
Replaced the ignition coil, it cost me 95€. Runs like a dream now. Cheers!
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RENAULT
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THALIASYMBOL
michaelscholz9
Sounds like a misfire. I had something similar with my Thalia. Have you checked the spark plugs? It could be related to the ignition system. What about vehicle diagnostics?