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YaseminLangFan

Problems with Renault Kadjar Diesel 2022: high consumption, loss of power, engine jerks and stalls - causes and solutions?

Check engine light on

Unsteady engine

Loss of engine power

Jerking on acceleration

Poor fuel economy

Engine shuts off by itself

Hey guys, my Renault Kadjar Diesel from 2022 is currently causing problems. The engine light is on, the engine shuts off by itself, the power decreases, it runs rough, jerks when accelerating and the fuel consumption is high. I suspect it might be the throttle potentiometer, but I'm not sure. Have any of you ever had similar symptoms in your car and perhaps know what might help? I would be particularly interested to know how this was solved in the workshop and what your experiences were. Thanks in advance!

(Translated from German)

4 comment(s)


LotteFisch

Hi, I'm really not a master mechanic, but I had a similar problem with my Renault Captur 2020. It was actually the internal mechanics of the throttle body that was faulty. I took my car to my regular garage and it cost 345 euros to fix it. They were really professional and fixed the problem thoroughly. I haven't had any problems since. To understand this better, could you tell me if your car is diesel or gasoline and maybe how many miles it has done? That might help to narrow down the cause more precisely. See you then!

(Translated from German)

YaseminLangFan (Author)

Hey, thanks for your feedback! My car is a diesel and has done 29771 km so far. According to my last inspection, everything was fine, but I'm going to take your advice and make an appointment at the garage. It's quite annoying, especially because the fuel consumption is so high. I really appreciate your help and will keep you posted. Take care!

(Translated from German)

LotteFisch

No problem! That's just me. I guess your Renault Kadjar and my Renault Captur aren't that different - they both have pretty similar engines. They share a lot of components, including the throttle body. So, it's quite possible that you have the same problem as I had. It's really annoying when the engine stutters and fuel consumption increases. Mine had a faulty throttle body and once that was fixed, it ran like new again. I would suggest getting your car checked at the garage. Hopefully it will turn out to be nothing serious. Please keep us up to date. I'll keep my fingers crossed that it's nothing serious and will be fixed soon. Take care of yourself!

(Translated from German)

YaseminLangFan (Author)

Hey, your tips are really helpful. Good to know that the Renault models are so similar in some parts. You're right, the best thing will be to have the car checked at the garage. Then I won't have to puzzle over what it could be. I'll let you know here when I know more. Fingers crossed is a good idea, let's hope it's just the throttle and nothing serious. Take care of yourself too and thanks again! See you then!

(Translated from German)

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