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Thread: coolant leak at the exhaust connection to the turbo

  1. #1
    Garrett booster Turbo Mopar Contributor
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    coolant leak at the exhaust connection to the turbo

    So I purchased a 1991 2.5 T1 Dodge Shadow convertible while I am deployed. My father started tinkering with it for me and said this in his email "I put coolant in and it is leaking out at the exhaust connection to the turbo." Any inputs what might cause that? He didn't want to run the engine until I heard some inputs. Thanks in advance.

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ID:	46462 HERE IS THE LEAK POINT.

  2. #2
    Garrett booster
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    Re: coolant leak at the exhaust connection to the turbo

    If the coolant is coming out of the exhaust donut I would pull the spark plugs and check if their is any coolant in the cylinders.

    Jason

  3. #3
    Rhymes with tortoise. Turbo Mopar Staff cordes's Avatar
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    Re: coolant leak at the exhaust connection to the turbo

    Yeah, that's not a good sign if that's where it's really coming from. Most likely something very wrong with the motor or a very cracked center section of the turbo.

  4. #4
    turbo addict
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    Re: coolant leak at the exhaust connection to the turbo

    Or just a head gasket.

    Pull the plugs and shine a flash light in it.

  5. #5
    Garrett booster Turbo Mopar Contributor
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    Re: coolant leak at the exhaust connection to the turbo

    thanks gents, I sent the suggestions to my father. Much obliged!

  6. #6
    turbo addict
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    Re: coolant leak at the exhaust connection to the turbo

    Disconnect the water line to the turbo from the head (the line over the temp. Sensor by the top radiator hose) plug the head so coolant doesn't leak out. Refill the car with coolant if it continues to leak out then its in the head. If not then the turbo is cracked. This is how I tested mine found out my turbo was cracked.
    HOOSIER SDAC vice pres. 1993 IROC R/T 1 of 90 emerald green 1985 DC SHELBY CHARGER 1985 DC TURBO Z DAYTONA

  7. #7
    turbo addict
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    Re: coolant leak at the exhaust connection to the turbo

    Could also be exhaust manifold studs, those go into the coolant jacket.
    Ian Adams Function>Form 1990 shadow scrapped, too rusty:( 1991 Spirit R/T Scrapped, parts sold:( 1989 Turbo Caravan Daily beater with built-[I]ish [/I]​engine slowly evolving into weekend turbo beater.

  8. #8
    turbo addict looneytuner's Avatar
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    Re: coolant leak at the exhaust connection to the turbo

    Quote Originally Posted by shackwrrr View Post
    Could also be exhaust manifold studs, those go into the coolant jacket.
    The ones on the passenger side are the ones drilled through to the coolant passages. Common screw up for non td people.

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