2002 Toyota Sienna overheating

2002 TOYOTA SIENNA
234,353 MILES • V6 • FWD • AUTOMATIC
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OKECHUKWU AGU
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my toyota sienna overheats at all time even if it is raining especially if you want to speed up or climb hill the temperature will go up. immediately i start the car water will start coming from engine to fill the coolant reservoir.
Jun 1, 2015 at 6:33 AM
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KHLOW2008
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Do you need to keep topping up the radiator frequently?
Has the engine overheated badly previously?
If the system has a radiator cap on the radiator, replace it and retest.
Are the cooling fans working?

Jun 1, 2015 at 6:43 AM
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OKECHUKWU AGU
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any time the temperature goes up the following day the reservoir will be empty and radiator short water too. it has not had serious overheat any time
Jun 1, 2015 at 7:06 AM
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OKECHUKWU AGU
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the cap is not on the radiator.
the fans are working.
Jun 1, 2015 at 7:09 AM
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KHLOW2008
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The problem should be due to loss of coolant. Check for leaks.
Jun 11, 2015 at 8:06 AM