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Temperature drop

tran's Avatar

Join Date: Jan 2001
Posts: 52

12-09-02, 08:34 AM   #1  
Temperature drop


I have a 1997 Caravan. If I drive in the city the Van have heat and the temperature gauge show at normal range, but if I drive on the high way, the temperature gauge drop to a min low level. and the heat is just barely warm. Do you have any idea what may go wrong?


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Joe_F's Avatar
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Posts: n/a

12-09-02, 08:54 AM   #2  
Check the coolant level to see if it's full. If not add some.

If it is, suspect a bad thermostat.

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