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N300 engine mount defective idling uneven

My 2010 Chevrolet N300 with a gasoline engine has developed an issue. The error memory reports a defective engine mount, and the engine's idling is noticeably uneven. I suspect a defective cable or plug connection. Anyone else encountered this? What could be the problem? Vibration issues are also present, but I suspect these are also caused by the failing mount, right?

A 2010 Chevrolet N300 exhibited uneven idling and vibration issues, with an error memory indicating a defective engine mount. The initial suspicion was a defective cable or plug connection. Upon further inspection, it was confirmed that the engine mount was indeed defective. Replacing the mount and cable plug resolved the idling and vibration problems.

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4 comment(s)

I had a similar problem with my N300. Error stored in memory and uneven idling are definitely not fun. Did you check the rubber mount itself for wear and tear?

Good call! I visually inspected the mount itself, and it looks fine from the outside. By the way, where exactly did you have problems on your car, specifically? Did you have to replace the mounting bracket as well?

Turns out, the rubber had degraded on mine, even though it didn't look obvious at first glance. I'd suggest getting it properly checked at a workshop, they can take a closer look.

Thanks, I appreciate the advice. I had it checked and the mount was indeed defective. Replaced it and the cable plug, which solved the issue. The final bill came to 95€. Drives like new!

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CHEVROLET

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N300