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coolant vapor in cab need help asap

693 Views 5 Replies 2 Participants Last post by  hurni92, 
24v cummins
while driving along at 90 kmh at 16-1700 rpm every so often a cloud of white smoke comes out of the air vents beside the radio and it smells like coolant i have a 1999 2500 5.9 with a 53 block that from what i can tell is not cracked and when i first start it up it makes a swater slooshing sound that comes from near the glovebox area and i cant find the leak anywhere iv looked for hours with no sucess it is a bone stock engine with a custom exhaust and a new oem air filter and also a newer 53 block can anybody help me out ... thanks
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hurni92
its probably your heater core leaking a little. have you noticed a loss in coolant lately?
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hurni92
im not sure about the cost but it is a lot of labor. and you might want to see if there is a leak by the glove box because that is where is is located. and it is safe just dont ingest any of it.
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hurni92
no problem hope ya get it fixed :thumbsup:
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