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What causes a 1998 cadillac deville to leak antifreeze through the overflow tube when parked and running only and not overheating?
Wiki User
∙ 12y ago
A lot of heat is gonna build up when there is no air going through the radiator fins. This is one way that the cars vents some of this pressure. It is possible that it had too much coolant in it and the overflow tank filled up and pushed the rest out the overfrlow tube. It is normal for coolant to go back and forth between the overflow tank and the radiator. Just keep an eye on it and if it is not over heating then I wouldn't worry about it. Good luck.
Wiki User
∙ 12y ago
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Why is my engine overheating 2000 cadillac deville?
could be your thermostat or you have no antifreeze coolant or your water pump is going bad
What kind of antifreeze for a 1996 cadillac deville?
dex-cool the orange one
What could be the problem if a 1995 Cadillac DeVille's engine keeps overheating with plenty of antifreeze and throws out antifreeze when you turn off the car?
if fans are working and thermostat is good welcome to the world of northstar famous headgasket/faulty headbolt and stripped block crap engine problem
How much antifreeze do you put into 1999 Cadillac deville after installing a water pump?
2 gallons
What type of antifreeze do you use in a 2000 Cadillac Deville?
orange cap extended life Preston
1997 Cadillac Deville losses antifreeze?
Is it leaking from the water pump or radiator? Is the system properly pressurized?
Where is the overflow tank on a 99 cadillac deville?
it is the black tank on the right side of the engine mounted on the fender in front of the strut
What could be the problem if the antifreeze is bubbling in a 1995 cadillac sedan deville?
Sounds like a blown head gasket
Where can a Cadillac Deville be purchased?
A Cadillac Deville can be purchased at a Cadillac dealer.
How much antifreeze do you need to add to a 98 cadillac deville?
20L of 50/50 mixture DEXCOOL plus water mixture
Will a 1999 Cadillac DeVille radiator work in a 2000 Cadillac DeVille?
Will a 99 Cadillac deville radiator work in a 2000 Seville
94 cadillac deville concours blowing white smoke out of tail pipes and leaking antifreeze no service engine light and engine is running smooth.?
White smoke is antifreeze, intake or headgasket.
