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Add coolant light keeps coming on...

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Old 04-03-03, 10:10 PM
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Rotary Freak


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Add coolant light keeps coming on...

Fresh rebuild, about 300 miles on it now...It seems after about 30 miles the add coolant light always comes on and I have to top it back off...I do not think it is consuming it, but what else should I look at to see where it is going? and what could cause it? we suspect it is coming out of the other end of the overflow tank...Thanks
Old 04-03-03, 10:14 PM
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bleed it good w/ heater on high let the car warm up check temp. on the upper and lower rad. hoses to make sure good flow check the overflow hosees for leaks
try a search for more info. good luck
Old 04-03-03, 10:27 PM
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thanks, ill try that tomorrow
Old 04-03-03, 10:32 PM
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make sure your coolent return system is working good......who rebuilt it?
Old 04-03-03, 10:37 PM
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Originally posted by BlackRx7
make sure your coolent return system is working good......who rebuilt it?
Guch, columbus GA
Old 04-03-03, 10:42 PM
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okay when the engine is cold start it up, remove the coolent cap on the radiator adn let the car warm up at the same time you put in destilled water...
Old 04-03-03, 11:56 PM
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Easiest way is to get your coolant system pressure tested. Shouldn't cost too much(my local rotary shop charges $35) and will determine if you have any leaks. I couldn't for the life of me find any leaks at all, and he found my radiator and water pump both leaked. Changed both and no more problems for a year now.
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