scania engine overheat

Discussion in 'Trucks [ Eighteen Wheelers ]' started by ah fai, Oct 2, 2012.

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  1. Oct 2, 2012 #1
    ah fai

    ah fai Light Load Member

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    Aug 21, 2012
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    hello everyone,

    my scania 124/470 with retarder engine cooling water temperature very high, just start the engine and without load around(100 deg c)

    i already replace new thermostat but still the same. what is the factor for this kind of trouble?
     
    ah fai, Oct 2, 2012
    ah fai, Oct 2, 2012
    #1
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  3. Oct 2, 2012 #2
    Pablo-UA

    Pablo-UA Road Train Member

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    Borispol, Ukraine
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    may be bad ECT))) LOL
     
    Pablo-UA, Oct 2, 2012
    Pablo-UA, Oct 2, 2012
    #2
  4. Oct 3, 2012 #3
    ah fai

    ah fai Light Load Member

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    ya, forgot to tell i am also replace the new rediator.

    what in ECT ???
     
    ah fai, Oct 3, 2012
    ah fai, Oct 3, 2012
    #3
  5. Oct 3, 2012 #4
    Pablo-UA

    Pablo-UA Road Train Member

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    engine coolant temp. sensor
     
    Pablo-UA, Oct 3, 2012
    Pablo-UA, Oct 3, 2012
    #4
  7. Oct 4, 2012 #5
    ah fai

    ah fai Light Load Member

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    ok, i try to replace.. thanks.
     
    ah fai, Oct 4, 2012
    ah fai, Oct 4, 2012
    #5
  8. Oct 5, 2012 #6
    Worthken

    Worthken Light Load Member

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    Jun 2, 2012
    Delmas South Africa
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    Have you actually measured the temp?. Check the waterpump for circulation. Check for airlock issues aswell.
     
    Worthken, Oct 5, 2012
    Worthken, Oct 5, 2012
    #6
  9. Oct 5, 2012 #7
    Pablo-UA

    Pablo-UA Road Train Member

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    what engine? PDE? HPI?
     
    Pablo-UA, Oct 5, 2012
    Pablo-UA, Oct 5, 2012
    #7
  10. Oct 5, 2012 #8
    ah fai

    ah fai Light Load Member

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    124 - 470 HPI ENGINE, and which part that need to measure? or from coolant?
     
    ah fai, Oct 5, 2012
    ah fai, Oct 5, 2012
    #8
  11. Oct 5, 2012 #9
    Pablo-UA

    Pablo-UA Road Train Member

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    Borispol, Ukraine
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    to be sure I use infrared temperature gun

    what diagnostic computer reads?
     
    Pablo-UA, Oct 5, 2012
    Pablo-UA, Oct 5, 2012
    #9
  12. Oct 6, 2012 #10
    ah fai

    ah fai Light Load Member

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    Aug 21, 2012
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    ok, no fault codes. do u have the scania vci1? i am looking for the tools.
     
    ah fai, Oct 6, 2012
    ah fai, Oct 6, 2012
    #10
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