Juke Jerking Whistling Acceleration Loss

I'm having issues with my 2014 Nissan Juke gasoline engine. The check engine light comes on sometimes, and the car jerks when I accelerate. There's also a whistling sound that becomes a loud hiss when I accelerate. The engine sometimes stalls when idling, and I'm getting worse fuel economy and less power. I think it might be the boost pressure sensor or a bad cable connection. Has anyone else had this?

4 comment(s)

Sounds familiar! I had almost the exact same symptoms on my Juke. Check your air intake and around the turbocharger. Could be a boost leak somewhere.

Thanks! Did you notice it mainly under boost? I'm trying to figure out if it's the turbo or something else.

Yeah, definitely under boost, mostly when accelerating. I'd suggest taking it to a workshop to check the boost sensor and the turbo hoses.

Appreciate the advice. It was the boost pressure sensor and the cable connection. The repair cost 95€. Thanks again!

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