Push in gas cap door it will release
the gas cover just needs to be pushed and then it opens... There is no button
the cap is on the coolant surge tank, on side by fender.
the thermostat is in the coolant cap
no cap, just the coolant tank, add to this to add coolant../
Yes it is 11 years old now.
If it has one, it will be located on the fuel rail.
The radiator doesn't have a cap. The overflow reservoir tank has a cap instead. (Tan plastic tank on passenger side)
Turn it counterclockwise until it comes out.
if this is a 3.1, that is the way they work, remove with pliars if possible.
no cap, there is only a cap on over flow coolant tank. to add coolant add to tank make sure it is at the right level when cold.
Fill the radiator through the coolant resivour, which is on the passenger side engine compartment.