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No .... do not mix the old style coolant and the new Dex types.
The new Dex coolant is the only thing to put in your truck. I have seen trucks with 100,000 miles on them and they still have a pristine cooling system.
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What coolant for 2000 Chevy Silverado 1500?
originially Dexcool which is orange color. if its been replaced with glycol, its green.
What happen when you mix universal green antifreeze with orange dex antifreeze in a 2003 Chevy Malibu?
it is not reccomended to mix orange coolant with green. it will harm cooling system. only use dex-cool or the correct brand. call dealership to see if universal coolant is ok!!
What type of coolant goes into a 1991 Chevy truck?
Green coolant
What kind of coolant does a 2000 4.7L dodge durango take green or orange?
Orange
What kind of coolant do you use in your 1991 Chevy Corsica?
Green coolant (prestone, etc)
What are the colors of coolant?
Green, red, pink, orange, or blue.
What green fluid is in a Chevy Malibu?
radiator antifreeze coolant.
What color would the antifreeze be on a 2002 Chevy Cavalier?
neon green Actually, this car uses DEXCOOL, so the coolant should be pinkish-orange, unless you have switched to the new, universal neon green stuff. - canavm
Does a 1990 Chevy Lumina V6 31 get green or orange antifreeze?
green
What type of coolant is used in 92 Chevy pickup?
Green color.
What kind of coolant does a 1997 Oldsmobile Cutlass Supreme take?
The correct coolant is DEXCOOL it has an orange color to it. If your coolant is green the coolant has been changed. It has been found out that DEXCOOL was bad for Aluminum heads and gaskets. Best to switch to the green coolant.
Which coolant does a 1990 Chevy 454 SS pick up use?
green
