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  • my raidiator dirty?

    i have a 93 stocki festiva and my festiva is mixing motor oil with anti-freeze wondering if that is bad?? my car aint smoking and its running perfectly.. they told me that my radiator is dirty can that be possible? and is it dangerous????.//.

  • #2
    If you have oil in your antifreeze, there is a good chance you have a cracked or warped head.
    http://www.cardomain.com/id/hawkdoc60

    01 Chevy Impala 9C1 police package "Unnamed yet". 154K
    88 LX 5 speed "Silver PHOENIX" Currently being rebuilt inside and out. 400K
    88 L 4 speed "Cherry Bomb" saved from the car crusher just in time. 186K
    06 Ford F-150 Pickup Replacement for my 2001 Impala Cop Car that lunched its engine.

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    • #3
      but nothing is leaking and car aint failing and ive been driving it fine for about 2 moths or so...?

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      • #4
        it will get worse with time eventually affecting driveablilty
        88 mustang 427 stroker garrett t-76 turbo best run 8.86@ 151.56



        91 red gl festiva the $50 daily driver <--toast
        WANTED 78-80 FORD FIESTA (PREF GHIA)

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        • #5
          Yep, a cracked head is not necessarily noticeable at first. It gets worse with time.
          http://www.cardomain.com/id/hawkdoc60

          01 Chevy Impala 9C1 police package "Unnamed yet". 154K
          88 LX 5 speed "Silver PHOENIX" Currently being rebuilt inside and out. 400K
          88 L 4 speed "Cherry Bomb" saved from the car crusher just in time. 186K
          06 Ford F-150 Pickup Replacement for my 2001 Impala Cop Car that lunched its engine.

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          • #6
            This is not a performance related question. This is being moved to the Repair Help forum. Please post in the correct forum.
            The Festiva Store
            Specializing in restoration, tuning and custom parts.

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            • #7
              a cracked head is a little extreme, guys.

              More than likely, you have a leaking head gasket, allowing pressurized oil to push into the coolant system.

              Yes, coolant in the oil will ruin you engine very quickly. Replace your head gasket ASAP.
              Jim DeAngelis

              kittens give Morbo gas!!



              Bright Blue 93 GL (1.6 8v, 5spd) (Hula-Baloo)
              Performance Red 94 Aspire SE (Stimpson)

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              • #8
                ya i am in the middle of a head gasket replacement. good idea would be to get your rad. pressure tested. local shop here did it for free. only takes a minute. probly wanna check out your thermostat too. i think it gets gummed up when your getting oil mixed in there. apparently you can test it by putting it in a pot of water on the stove and wait and see if it opens.
                light a man a fire and he'll stay warm for the night.
                light a man on fire and he'll stay warm for the rest of his life.:faroah:

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                • #9
                  Originally posted by FB71 View Post
                  a cracked head is a little extreme, guys.

                  More than likely, you have a leaking head gasket, allowing pressurized oil to push into the coolant system.

                  Yes, coolant in the oil will ruin you engine very quickly. Replace your head gasket ASAP.
                  yep, replace your head gasket SOON, b/c you may end up with a cracked and warped head.. if you don't do it.

                  -"Hairlipstiva" 1991 GL 5spd (swapped from an auto), rolling on Enkei 14x6 +38 with 195/45/14 Toyo's, Jensen MP5720 CD deck, tach install, LED strip in cluster, down position rear wiper, FMS springs, Gabriel shocks on 4 corners, Acura Integra short shifter
                  -Escort GT 91 donor car with BP, G5M-R tranny to be dropped in the little guy...
                  -Aspire brake swap COMPLETE!
                  https://www.wunderground.com/persona...?ID=KOKOWASS38

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                  • #10
                    ^^^sounds like a textbook blown head gasket. and yes it is very bad. do not ignore the problem and change the oil as much as possible. anit-freeze is like gasoline to an engine. not as destructive, but can build up and cause all kinds of problems. make sure to plane the head when you take it off so that it mates up cleanly with the new gasket.
                    "If you're not first you're last!" -Ricky Bobby

                    -91L "Oliver" Now B6DE swapped with an ATX Capri ECU on a MTX!!!!
                    The little Festy that could...and did!
                    (Gone on to a new life)
                    -90 Ford Bronco II Eddie Bauer

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                    • #11
                      k thanks for all the feedbacks

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                      • #12
                        How hard is it to replace the head gasket on a 90' festiva?

                        I could use some pic.s if someone has any.

                        Thanks.

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