So, I have a leak.

Discussion in 'Freightliner Forum' started by truckthatpassesyouby, Jun 29, 2016.

  1. truckthatpassesyouby

    truckthatpassesyouby Road Train Member

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    It's coming from the metalic nozle(overflow) that connects a small hose to the coolant reservoir on the upper part of the engine. The leak is squirting sprays of coolant out all around the right side of the engine. My coolant level is fine, but all that coolant on the wires is worrying.

    Can I drive it to a shop or will the coolant cause a spark and cause a fire somewhere down the road - or even on ignition?
     
    Last edited: Jun 29, 2016
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  3. Getsinyourblood

    Getsinyourblood Road Train Member

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    truckthatpassesyouby Thanks this.
  4. RustyBolt

    RustyBolt Road Train Member

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    Before my in-frame, mine was blowing a gallon a day all over the engine. This went on for weeks until I had the cash. Don't worry about it. Have it fixed when you can.
     
    truckthatpassesyouby Thanks this.
  5. Dave_in_AZ

    Dave_in_AZ Road Train Member

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    Shouldn't there be a small rubber hose attached to said nozzle so it goes on the ground rather the engine?
     
  6. bavarian

    bavarian Heavy Load Member

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    What's the definition of "until I get to a shop"?

    Two miles?
    Today after your delivery?
    When home in 2000 miles?

    Have it fixed ASAP. If that nozzle brakes away, you're loosing coolant instantly. Then guess how far you make it. One hour of a tow truck bill will fix a lot if avoided.
     
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  7. rolls canardly

    rolls canardly Road Train Member

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    Somewhere in your travels stop in an auto parts store or repair facility that has some kind of tubing that will fit over the hose barb. Yes, there should be a hose on it. and yes it should be routed out of the way so it just pisses harmlessly on the ground. Don't think it would catch fire, but you could short out something
    if the liquid happens to find two cracked insulation places on your wires. Cheap fix, couple bucks.

    I would worry why I had pressure in the bottle.

    Rolls Canardly.
     
  8. bavarian

    bavarian Heavy Load Member

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    It's the nozzle that's leaking, not the hose. Pressure in coolant system is usual up to a certain point. That's making it spray.
     
  9. MrEd

    MrEd Road Train Member

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    If it's the overflow hose that points to the ground, just get it fixed pretty soon so it isn't making a mess all over under your hood. If it is a hose that goes from the radiator to the motor, and is supposed to be a closed loop, get it fixed A.S.A.P. If it gets worse, you will be into an expensive problem in just a few miles or so. I agree with Bavarian. Towing gets spendy fast. Often faster than simple repairs get spendy.
     
  10. gokiddogo

    gokiddogo Road Train Member

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    Replacing a hose is something I would consider even ta petro mechanics capable of doing. Alternatively there is this black stretchy tape you can buy that binds onto itself. I've used it before works well. Not for long periods though just to get you to a shop. If you are going to just let it leak slowly consider using water instead of coolant as you are just spraying it onto the ground. System usually holds 12 gallons. Depends how fast you are losing it I guess ..
     
  11. rolls canardly

    rolls canardly Road Train Member

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    And if its the hose barb/nozzle, whatever you want to call it, that is leaking,
    You can try cleaning with acetone and try to epoxy it, but most voodoo mechanics don't work.
    You need a new one. See if you're lucky and it is threaded in. Does it come out from the Block? Radiator?
    If it is a threaded fitting - its a simple "replace the fitting" w/Teflon tape on the threads.
    I've had fittings spray like that after they were bumped accidentally and bent - to form a small crack.

    Sorry, Sounded to me like "truckthatpassesyouby" meant the reservoir overflow hose was missing?

    Rolls Canardly
    I can read readin' - its the readin' wrightin' part that gets me. I'm Old.
    Run down.
    Tired.
    Wore out,
     
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