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  1. 1984 Eldorado Biarritz (HT4100 Top End Overhaul)

    HT4100 4.1, 4.5, 4.9
    Hello, my name is Alex and I recently purchased a 1984 Cadillac Eldorado Biarritz with the horrid, faulty, problematic HT4100. I’m really starting this thread to learn and grow as a mechanic and to learn more about my car. So, so far, this is what I know! There are very obvious stains in the...
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