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NWIN | We have a 4690 that we traded, it sat on the lot for 4 years then bought it back for half of what they gave us for it. It used to have all kinds of power but now its a real dog, we have put a new turbo on it and had the injectors rebuilt and it runs a little bit better but not much it just smokes black and goes nowhere. I'm thinking its either injection pump or maybe the head. I would greatly appreciate any suggestions. | |
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