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  1. Advice on replacing the rear exhaust manifold gasket on a 2002 Buick Lesabre

    Exhaust
    Hi guys, I need to replace the rear exhaust manifold gasket on my 3.8. Anyone have any advice on what I must remove to get at it. I have the Chiltons book on it. Here is the questions. Do I need to remove the alternator, the mass air flow sensor, and transaxle dipstick (how to do without...
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