Originally it would have had "Dex-Cool". Dex-Cool is fine as long as it is replaced every 5 years or 100K miles.
What does your owner's manual say to use? If low silicate is not listed then drain and refill with the proper coolant.
His first Vehicle form is a Chevy Camaro 1999,second is a Chevy Camaro 2008
How much, what
how do you change a crankshaft position sensor on a 1999 chevy camaro z28?
A 1999 Chevy Camaro 3.8L requires 4.5 quarts of oil.
Yes. Never add pure antifreeze. Pure antifreeze will actually freeze before a 50/50 mix. Add coolant that is a 50/50 mix of antifreeze and distilled water. You can buy it already pre-mixed.
in the over flow tank
200
Take it to a mechanic.
50/50
I use the genuine 'Toyota Long life Coolant' it is red in colour
if coolant is ok!! then check coolant sensor.