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Coolant circut for 2000 Beetle TDI

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Discussion Starter • #1 •
Can some explain how the cooling system flows? More specifically, information on the cooling flow to and from the cabin heater core. Reason for the information is I'm tying in a heater hose for a vegetable oil conversion system. Any drawings or illustrations would also be ideal. Thank for any help! :eek:
 
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Fluid, the illustration is awesome... I'll study the components on it but it looks like the same on the Beetle. Thank you Sir... :)
 
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FRIC, you'll lose some coolant so make sure to use VW coolant and not the green stuff since it's not compatible with the VW coolant
 
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2000 Beetle TDI
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