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rattle under engine
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  1. Chevy Tahoe Forum (GMC Yukon, Cadillac Escalade)
    I have a 2009 Tahoe with 300k miles that recently acquired a rattle that seems to be coming from under the engine while idling as well as driving. It is also occasionally very sluggish when I try to accelerate. It’s not always like that but has done it several times. I have tried tapping on the...
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