Fast Coolant Consumption

CADILLAC
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CDUB
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I have a 99' SLS, V8, 4.6 northstar engine with a 102K on it. Everything has been fine since I bought it (6 months ago) but now it is sucking down the coolant. I have had to replace the coolant three times in about 2 months... The engine still has power, sounds fine and does not overheat so I am puzzled. I do not know what is happening... I would be very greatful for any help/advice with this situation.
May 24, 2007 at 4:51 PM
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RASMATAZ
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[quote:8805850619="Cdub"]I have a 99' SLS, V8, 4.6 northstar engine with a 102K on it. Everything has been fine since I bought it (6 months ago) but now it is sucking down the coolant. I have had to replace the coolant three times in about 2 months... The engine still has power, sounds fine and does not overheat so I am puzzled. I do not know what is happening... I would be very greatful for any help/advice with this situation.[/quote:8805850619]

If it ain't leaking then its being burn in the combustion chamber. Check the oil level and color also the transmission level/Color.
May 25, 2007 at 2:08 AM