My info for 4.6L engine= 13 quarts, cooling system. Found this info in your owners manual. If radiator has a cap, take the radiator cap off, cool engine. Fill it up. Then start engine, let it warm up till coolant starts circulating, thermostat opens. Let it cool down, check coolant level again, you may have to top it off. My opinion.
How much antifreeze does it take to fill
2004 Cadillac DeVille Sedan FWD
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Maintenance & Repair
What would cause the car to lose antifreeze? And the heat runs cold until the antifreeze is full. Could that be a thermostat
1989 Cadillac DeVille Sedan FWD
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Maintenance & Repair
Putting green to top up instead of recommendation of red will this hurt motor
1998 Cadillac DeVille Sedan FWD
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Maintenance & Repair
99 Cadillac DeVille 140k miles, I've replaced since May 2016: original coolant reservoir, thermostat 2x's, water pump, top & bottom radiator hose, tensioner & belt, major tune up and still antifree...
1998 Cadillac DeVille Sedan FWD
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Maintenance & Repair
Can I use antifreeze other than dexcool in my 2004 Cadillac Escalade?
2004 Cadillac Escalade
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Maintenance & Repair
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