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radiator puking

Discussion in 'The Garage' started by bigwalleye, Oct 26, 2005.

  1. bigwalleye

    bigwalleye Registered Member

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    Got a 76 blazer, 350 with turbo350. Regularly after it warms up when ever I come to a long light the radiator will start puking out the overflow tube. Is that a bad thermistate?
     
  2. bigwalleye

    bigwalleye Registered Member

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    Any ideas
     
  3. Pookster

    Pookster 1/2 ton status

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    sounds like there might be air in the system.
     
  4. dyeager535

    dyeager535 1 ton status Premium Member

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    Whats engine temp look like?

    Mine liked to puke too, it was the radiator cap.
     
  5. RustBuket

    RustBuket 1/2 ton status

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    If the radiator cap doesn't seal right, then the pressure will not build inside the system. The higher the pressure, the higher the boiling point.....I know, I just had my thermo midterm.......I guess judging on how good that went...don't listen to me lol!
     
  6. bigwalleye

    bigwalleye Registered Member

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    thanks I will get a new cap today.
     

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