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Thread: hydrolocked 3.0i x5

  1. #1
    Join Date
    Jan 2008
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    Monument, Colorado
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    1999 Cosmos M3

    hydrolocked 3.0i x5

    I'm thinking of buying a X5 that had the ccv valve freeze thus putting oil into the cylinders and hydro locking the engine. My only concern is if the rods would bend under these conditions. The seller says he was coasting into his driveway when it happened. He also tried to start it when locked up. Is it likely much damage occurred or should it be fine if I got all the oil out? It has 202k miles too, don't know if rods weaken over time...
    Its got the looks but not the power

  2. #2
    Join Date
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    E36 328is, E87 116i
    I wouldn't take risks although I'm very risky!
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    E87 116i with mild cams, headers, cold air intake making 136 bhp Lol (My Learning Track Car)

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  3. #3
    Join Date
    Jan 2008
    Location
    Monument, Colorado
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    1999 Cosmos M3
    But it's so cheap, the risk must be worth it?!
    Its got the looks but not the power

  4. #4
    dworthy's Avatar
    dworthy is offline Wagon meister :) BMW Tech Expert
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    16 220i 05 325it 05 M3
    Go in with the thought of putting another motor in it, and you will be fine.
    Darin
    Current:
    16 220i Active Tourer Platinsilver MET (C08)/Dakota Black (PDSW), P7ACA, P7LDA, P7LHA, P9BDA, 6sp Manual - Wife's new toy!
    05 325it Electric Red(438)/Gray(N6TT) ZCW, ZSP 5sp Manual Back set cover, trunk mat, Euro Infra-Rot front windshield, and mud flaps! Mr. Wagon My new Winter car.
    05 M3 Imolarot II(405)/Gray(N5TT) ZCW, ZPP 6sp Manual C.F. Lip, CSL diffuser, SSK, Euro Infra-Rot front windshield and a trunk liner! Mr. Go_Fast Stored for the Winter
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    M-Flight Member

  5. #5
    Join Date
    Jan 2008
    Location
    Monument, Colorado
    Posts
    375
    My Cars
    1999 Cosmos M3
    Just bought it, and got it fixed in a couple hours! Could have turned out a lot worse.
    Its got the looks but not the power

  6. #6
    Join Date
    Dec 2013
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    EXOTICS
    You gambled and WON! Good for you.
    How about some pics?

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