Author Topic: Have your Jetta TDI ever run hot or overheated  (Read 5397 times)


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Have your Jetta TDI ever run hot or overheated
« on: September 06, 2011, 10:14:42 PM »
If ever your jetta run hot , and you cant seem to find the problem . Look for the following faults
1.Top radiator hose hot but bottom hose cold
2.Car is temperature is normal when you drive slowly
3.Water is boiling out off radiator bottle when you drive fast

Before you check the thermostat and for a leaking gasket , check first the water pump. On these cars the water pump
impeller tend to become loose from the drive shaft . What happen is there is no circulation of water in the engine and radiator.

« Last Edit: September 07, 2011, 09:56:02 PM by peter »
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