Mine idles fine but I'm grumpy with Isuzu at the moment. My 2018 DMax has shit its turbo. It was replaced under warranty no questions asked but it turns out that its a known fault that they have stayed Mum about. It sounds like all turbos on the last 2 years models will likely pack up eventually. It also appears that if it happens out of the warranty period you are stiff out of luck. I'm guessing a recall would be too expensive for them and there may not even be enough replacement turbos. But surely Isuzu should at least advise owners to listen for the whine they make when they start to pack up and tell owners to get it replaced as soon as its detected?
Does anyone know about this?
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