Q: Don’t think my diesel motor is working right

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I noticed that the turbo on my 2008 Jeep Grand Cherokee Diesel was not sounding quite right at around 81,000 miles. I thought that maybe I’d mention it at the next service or something and then boom! Loud noise from the turbo. Had to get it towed and at the shop they told me the turbo boost actuator caused the failure of the turbo. This is a fairly new car, was that part just defective? Is there an alternative to the factory part to replace it with that would make it more reliable? Looks like I am paying for a new turbo anyway, what are my options?

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