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Thread: coolant problem solved?

  1. #1
    Join Date
    Jan 2002
    Location
    Undisclosed
    Posts
    2,394
    My Cars
    mid engine

    coolant problem solved?

    I got my car back today from the shop...

    they put the radiator on a pressure test yesterday... when it was hot and then they left it on all night and everything checked out fine... no problem with the head gasket, and no fluid in the oil,other than oil. they bled it to make sure there wasnt any air pockets.

    could there be a teeny weeny leak some where after the thermostat?

    im just gonna keep my eye on it and go from there.

    24 Porsche Cayman S 6spd (Allocation recvd 11/3, Due in U.S. 5/24)
    09 GLI TSI 6spd
    95 M3 (3/94) Never forgotten
    redacted

  2. #2
    Join Date
    May 2002
    Location
    MA
    Posts
    528
    My Cars
    ???
    Check the tinny upper radiator hose, I think its some sort of pressure release, I forgot to follow it all the way. Mine had a large clamp on it, replaced it with a smaller one that fit tighter and my mystery coolant leak has disappeared for now...

  3. #3
    Join Date
    Aug 2001
    Location
    SF Bay Area
    Posts
    2,683
    My Cars
    E36 M3, E46 328i
    Brent,

    Do you have the stock thermostat housing? It is plastic and can crack. Check it out, it may be worth investing in an aluminum one.
    - Roman

  4. #4
    Join Date
    Jan 2002
    Location
    Undisclosed
    Posts
    2,394
    My Cars
    mid engine

    replaced

    everything was replaced when i overrevved my engine.... waterpump, themostat, housing.....

    24 Porsche Cayman S 6spd (Allocation recvd 11/3, Due in U.S. 5/24)
    09 GLI TSI 6spd
    95 M3 (3/94) Never forgotten
    redacted

  5. #5
    Join Date
    Nov 2002
    Location
    MDR
    Posts
    132
    Brent,

    check the side tanks of the radiator. mine leaked there where it's crimped to the aluminum body. If you see residual chalky stuff, then that is were it's leaking.

    Mine level would go to the check coolant stage every 3-4 days.

    mike

  6. #6
    Join Date
    Jan 2002
    Location
    Undisclosed
    Posts
    2,394
    My Cars
    mid engine

    but

    the radiator was pressure tested hot....then left on overnight.... no leaks.

    24 Porsche Cayman S 6spd (Allocation recvd 11/3, Due in U.S. 5/24)
    09 GLI TSI 6spd
    95 M3 (3/94) Never forgotten
    redacted

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