It could be a couple of things. The coolant system could be over full. There could be a clog in the radiator. Or possibly the thermostat but not likely.
also, the Ford coolant tank is pressure sealed, if the cap to the tank has a defective seal, it WILL overflow when you stop your car, or whenever the pressure builds
Clean the reservoir and flush the cooling system.
The coolant level sensor is on the bottom of the coolant reservoir located on the passenger side fender well.
Look on the side of the coolant overflow bottle. There should be a low mark for the coolant for a cool engine, and one for a hot engine.
allways add to the overflow bottle not the radiator it is usaly labled on the cap. PS its under the hood
The radiator doesn't have a cap. The overflow reservoir tank has a cap instead. (Tan plastic tank on passenger side)
A surge tank is basically a pressurized coolant reservoir. As your engine heats and cools the coolant expands and contracts. Because of this You need a place for extra coolant to go to when it expands and be drawn from when it contracts. Conventionally the recovery tank or reservoir was not pressurized. A tube from the radiator cap allowed coolant to be sucked and drained in to the reservoir. However, on many newer vehicles like yours the reservoir is pressurized and called a surge tank.
Your coolant is low. Add some antifreeze to the reservoir under your hood.
That's a really good question Mine is doing that too. It's also overheating. Maybe we could collaborate for answers?
Thats the brake fluid reservoir.
The 2004 Chevrolet Malibu coolant sensor float is located in the radiator. The coolant sensor float replace the level of coolant to the instrument panel.
through the coolant tank!
it takes dex-cool coolant,