add antifreeze of about a 50/50 mixture. You can buy it premixed if your not crasy about dilluting it yourself. DON'T USE STRAIGHT WATER! It will corrode the cooling system and lead to EXTREMLY COSTLY
...nor any noticeable antifreeze in the oil. However, In the sludge in the valve cover, where one adds oil to the motor, I analyzed a sample to find a small amount of antifreeze residue in the goo. ...
add new antifreeze of the proper rating and ratio recommended by Chevy for your vehicle. Anytime you drain a cooling system and refill it, it is necessary to check the overflow bottle at least 3 times
...add about a cup of antifreeze. There is little or no heat coming from the heater. I changed the oil and did not see any antifreeze in it. With all of the reading I've done its looking like either the ...
...antifreeze, (the one is orange color) put all gallon into it and the rest of water, LOOK FOR THE ONE YOU CAN ADD WATER, THAT'S THE BEST FOR YOUR VAN... Good Luck! you definitely need a 50/50 ...
add the required protection available at any GM parts department and change it in 5 years..If you go to the green colored antifreeze (usually 2 year protection) make sure you change it in 2 years.Both
antifreeze Physically look in the radiator under the cap(if one exsist's) when cool, for coolant level, and check the valve in the cap for sticking. If air is present in the radiator it can't get out,
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