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Thread: Turns over (and over, and over), but won't start??

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  1. #1
    Join Date
    Jun 2006
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    76

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    OK... it's DEFINITELY water in the tank. I syfined out about 8 gallons, and the last gallon was ALL milky and not gaslike. Smells very faint, too.

    Now the problem is I can't seem to syfin out the rest of the gas. There's still just over half a tank in there, and my hose just come's up hitting air. I just tried to drain the tank via the plug underneath, and it stripped. F@ck.

    I guess I'll keep the syfining up and hopefully make some progress.

  2. #2
    Join Date
    Mar 2006
    Location
    Derbyshire, UK
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    It might help to remove the fuel pump and siphon it out from the top. Then repair the tank, because a rusty filler neck has probably let water in.

    Once you've siphoned all the crap out, put a bit of fresh fuel in the tank, temporarily disconnect the fuel feed at the engine, then run the fuel pump to flush the water out of the lines. Then reconnect the fuel feed at the engine and run the engine for a bit. Then siphon the fuel out of the tank to get rid of the water that will have been flushed out of the return line. Finally, replace the fuel filter. A can of fuel line antifreeze in a tank of fresh fuel should absorb any remaining water.

    1997 535i V8
    5spd, OBC, A/C, cruise, BMW phone, factory M-Tech wheel & suspension, 18" Alpinas

  3. #3
    Join Date
    Jun 2006
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    Got the tank drained. The rest will have to wait till tomorrow... I'll let ya know how it goes, and thanks for the help. It doesn't go unappreciated

    -brown

  4. #4
    Join Date
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    if you had water in the tank you will HAVE TO change the fuel filters!
    95 E34 530I V2.37
    ===========
    Those who make peaceful revolution impossible will make violent revolution inevitable.

    John F. Kennedy

  5. #5
    Join Date
    Jun 2006
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    Quote Originally Posted by 632 Regal
    if you had water in the tank you will HAVE TO change the fuel filters!
    Gotcha, and I will.

  6. #6
    Join Date
    Jun 2006
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    One more question... do I NEED to change the filters before I put gas in and start it?

    No one near me stocks the filters, so I have to order them. Will I do damage if I start the car, then change out the filters next week?

  7. #7
    Join Date
    Mar 2006
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    change the filters before.
    Alusil, Dinan DME | ITG Air Filter | Eibach/Bilstein HD | 26/20 Swaybars | Iridium plugs | Depo/ProLumen HID | Optima batt. | no AC | Stoptech brake lines, Frozen rotors, brass bushings, Superblue

  8. #8
    Join Date
    Dec 2003
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    also - disconnect the fuel lines at the rails and keep priming the pump until the fluid that comes out is gasoline.

  9. #9
    Join Date
    Jun 2006
    Posts
    76

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    Arggg... OK. Thanks.

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