Small radiator infront of main radiator???

Discussion in 'International Forum' started by WMGUY, Jun 4, 2021.

  1. WMGUY

    WMGUY Road Train Member

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    2012 prostar with maxxforce 13. I have a coolant leak that someone tried to patch at one point.

    It is coming from a small what looks like 2 peice radiator that mounts in front of the main radiator and behind the inter cooler. It looks like there is an upper and lower unit.

    Does anyone have the actual name or part number for this?

    Thanks
     
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  3. AModelCat

    AModelCat Road Train Member

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    Probably not a coolant leak. My guess is dye from the A/C system.
     
  4. WMGUY

    WMGUY Road Train Member

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    No its coolant. A/c condenser mounts to the front side of the intercooler. A good distance from this
     
  5. jason6541

    jason6541 Road Train Member

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    If max force that is a small radiator for the egr cooler. Follow lines up and it will lead to egr cooler at top of engine.

    is it mounted down low in front of cooling package down low?. been some years but I do believe that is cooler for egr.
     
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  6. WMGUY

    WMGUY Road Train Member

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    Thanks that makes sense. It looks like a 2 peice unit. The top line comes out of the egr cooler the lower line goes to the small heat exchanger for the low pressure turbo. The section is low behind the bumper. I'll see if I can find it with that info
     
  7. Heavyd

    Heavyd Road Train Member

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    Yes, aux radiator for the egr cooler.
     
    WMGUY Thanks this.
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