2010 Chevrolet Colorado Crew Cab Owner's Manual - Page 311
2010 Chevrolet Colorado Crew Cab Manual
Page 311 highlights
1. Remove the radiator pressure cap when the cooling system, including the upper radiator hose, is no longer hot. Turn the pressure cap slowly counterclockwise about one full turn. If you hear a hiss, wait for that to stop. A hiss means there is still some pressure left. 2. Keep turning the cap to remove it. 3. Fill the radiator with the proper DEX‐COOL ® coolant mixture, up to the base of the filler neck. See Engine Coolant on page 6‑28 for more information about the proper coolant mixture. 4. Fill the coolant recovery tank to the FULL COLD mark. 5. Reinstall the cap on the coolant recovery tank, but leave the radiator pressure cap off. 6-31
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 |
 |
1. Remove the radiator pressure cap when the
cooling system, including the upper radiator hose,
is no longer hot. Turn the pressure cap slowly
counterclockwise about one full turn.
If you hear a hiss, wait for that to stop. A hiss
means there is still some pressure left.
2. Keep turning the cap to remove it.
3. Fill the radiator with the proper DEX
‐
COOL
®
coolant mixture, up to the base of the filler neck.
See
Engine Coolant
on page 6
‑
28
for more
information about the proper coolant mixture.
4. Fill the coolant recovery tank to the
FULL COLD mark.
5. Reinstall the cap on the coolant recovery tank, but
leave the radiator pressure cap off.
6-31