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oil-coolant jelly inside engine problem in volvo with leaking head gasket 200

OK- I made the mistake of driving my 90 240 220,000 mi volvo wagon with a leaking headgasket for several months, adding coolant every week. Now in order to replace the head gasket, I need to drain the oil, but the oil will not drain out- it has turned to jelly. Does anyone know of something I could put in the engine that would dissolve the oil and allow it to drain?








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    oil-coolant jelly inside engine problem in volvo with leaking head gasket 200

    This might work, but no guarentees. I'm hoping that someone who's an ASE certified mechanic will either concur with my thoughs, or supply you with better advice. Try at your own risk, but it's what I'd attempt if I were in your shoes and I needed to get this engine running long enough to find a replacement one:

    First, drain what you can and then fill the crankcase with about a gallon of mineral spirits and letting it sit overnight. In the morning, drain whatever comes out (replace filter too), and fill with some cheap motor oil. Disconnect the power input leads at the ignition coil (don't simply disconnect the output wire or it will spark back into itself), and crank the engine for two bursts of 15 seconds each (with a 30 second pause in between). This should circulate the oil. Reconnect the power to the ignition coil and then run the engine for a few minutes. If it's knocking badly, repeat the process of filling with mineral spirits and letting it sit overnight. Otherwise drive it around for a day and then add a bottle of some cheap motor flush (basically mineral spirits). Run the engine for an additonal 5 to 7 minutes with the motor flush in it and then drain again. Refill with some cheap synthetic motor oil (the no-name brand stuff that's $3 a bottle) and change the filter again. This should buy you some time to find yourself a used engine (there's and abundant supply of them in the salvage yards if you look around for them).

    If the jelly that's in there refuses to come out, try using rubbing alcohol instead of mineral spirits. The oil seals are going to take a beating, but your engine probably isn't long for this world anyways.

    God bless,
    Fitz Fitzgerald.
    --
    '87 Blue 240 Wagon, 246k miles.








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      oil-coolant jelly inside engine problem in volvo with leaking head gasket 200

      Ok, I guess the engine is kaput. How do you find another? You look around at salvage yards, but how do you decide which one to get? Then do you ask them to pull the engine? and how do you get it back to your house? And then, can you put another engine in without a putting the car up on a lift? I realize you would have to rent something to lift the old one out and put the new one in......I'm willing to try if it is doable. What sort of tools do you need? My mechanic wants $1000.00 to put an engine in.








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        oil-coolant jelly inside engine problem in volvo with leaking head gasket 200

        Yes you can put in a motor without lifting up the car, you remove the hood instead (after using a texta to mark how it aligns so you can get it on again.

        After removing everything that gets in the way, the motor comes out something like this, showing John Fraser's car. You can either rent or borrow a winch to take it out like this, or you can in theory jack it up from below, but I've never seen that done.


        As for how you get a motor home, Dylan (HearToTemptYou) seems to have figured that one out. Here's how to secure a Volvo motor in the back of a 240 wagon.


        --
        Drive it like you hate it








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          oil-coolant jelly inside engine problem in volvo with leaking head gasket 200

          Cool pictures! Now I have hope. I appreciate you taking the time to respond to such a newbie as myself. What are the basic tools I would need to remove the engine at the "boneyard"? And what is a texta? Thanks








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            oil-coolant jelly inside engine problem in volvo with leaking head gasket 200

            a texta is a marker, pen, whatever you want to draw lines on stuff with really. It will save you headaches if you can put the hood back the way it was.

            I'm no expert myself, so get advice from more people than me, particularly on all the safety stuff. I've had engine mounts collapse on a '68 Holden ute while I was removing it's exhaust in the yard, fortunately I had the sense to not be under it. Scrapyards can be dangerous places. Don't go dropping cars or engines on yourself.

            I've never done a whole engine swap on my own, just helped out with other people's, so I've got some idea how it's going to happen. My Grandpa had an engine winch permanantly installed in the roof of his shed, and could take one of his work trucks off the road on Friday afternoon, and have it back on the road on monday morning with a new motor. I've got a long way to go before I'm confident enough to do that on my own.

            Anyway, I'm passing on what I know, there are plenty here who know more than me.

            As for tools, you should be able to do it with common hand tools, following the directions in a Haynes or Bentley manual. The only specialist tool would be the engine winch, and some kind of trolley to get it out of there with, it's going to be pretty heavy.

            The yard I use at home has a winch that they'll let you use if you want to pull an engine, and you really want to have a friend with you who's done this before. See what the deal is at your local salvage yard, it sounds like some of them will pull it out for you and even help you load it.

            Do you have a friend who's into engines to give you a hand, because this is going to be a seriously steep learning curve.

            Just remember to remove everything attached to the motor, or which might possibly be in the way. That includes body panels like the radiator support.

            Anyway, have a read through the Haynes instructions and see whether you think you can do it. And find a really patient friend who loves cars.

            Good luck.
            --
            Drive it like you hate it








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    oil-coolant jelly inside engine problem in volvo with leaking head gasket 200

    You can try soaking the thing with a good engine flush, such as AMSOIL or BG, but I wouldn't bet on it.
    Furthermore, it is very likely that your bearings are trashed. Doesn't take a whole lot of ethylene glycol very long to do that.








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    oil-coolant jelly inside engine problem in volvo with leaking head gasket 200

    You have a serious problem requiring removal of the oil pan, as well as cleaning of oil passages. No additive will likely take care of your problem.







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