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buy two gallons of dexcool antifreeze.around 25.00 a gallon.some go for full strenght or a 50-50 mixture,half anti-freeze and half water.locate peckcock at bottom of radiator and drain old anti-freeze out.there maybe a bleeder vavle on manifold to open up so air can escape out.pour in anti-freeze and close valve. job is done but never ever do this when engine is hot.a cold engine will prevent you from getting burned by hot anti-freeze.
What else can I help you with?
Does a 2003 Monte Carlo have special antifreeze?
It's supposed to use the orange Dex-Cool antifreeze common to GM vehicles.
How do you replace heater core on 2000 Monte Carlo?
how do you change a heater core on a 2003 ss Monte Carlo
Does a 2006 Monte Carlo door fit a 2003 Monte Carlo?
Yes
Where is the crankshaft position sensor on a 2003 Monte Carlo SS?
where is the crankshaft position sensor on a 2003 monte carlo
How do you take out the light rheostat on a 95 Monte Carlo?
How do you take a rheostat out of a 2003 monte carlo
Why do your Monte Carlo lack power?
My brothers 2003 Monte Carlo had this problem, was a plugged catalytic converter.
How do you change thermostat 2003 Chevy Monte Carlo?
Remove the water supply hose from the top of your 2003 Chevy Monte Carlo thermostat housing. Remove the thermostat housing retaining bolts. Lift the old thermostat out. Drop the new thermostat in and reverse the process.
How do you change the fuel pump in a 2003 Monte Carlo SS?
my guess is that you have to bring down the gas tank, it should be right there.
How do you a add antifreeze in a 2003 Monte Carlo?
If you just want to add a little you can use the overflow tank to do it or if the radiator isn't full just take the radiator cap off and pour it in.
Will a 2006 Monte Carlo door fit on a 2003?
Yes
How much does a 2003 Chevy Monte Carlo weigh?
The Chevrolet Monte Carlo LS coupe has a curb weight of 3,340 pounds. General Motors produced the Monte Carlo from 1970-1988 and again from 1995-2007.
Where is the AC drain located on 2003 Monte Carlo LS with a 3400 engine?
The 2003 Monte Carlo air conditioning drain is located on the bottom of the floorboard. The drain will be on the passenger side of the vehicle.
