Checking Coolant / Antifreeze
Checking coolant level under the radiator cap must
be done on a cold engine. If any pressure in the
system, it can quickly be released and cause bodily
harm. Press down and turn past the 2 steps in the
cap. If cap is on the reservoir, just twist it off.
Sometimes they are a little hard, so may need quite
a but of force to remove. Either style cap is turned
counter clockwise to remove.
If coolant is low, have the system pressure tested
and checked for leaks.