Spending money Engine Coolant in a 2000 Chevy Impala
Replacing the engine coolant after a repair -- or as a branch of the median prolongation programme -- in your 2000 Chevy Impala is slightly contrary than most other cars. The radiator and some of the coolant passages sit higher in the engine compartment than the coolant reservoir. As a conclusion, air can incline trapped in the engine block, causing severe overheating whether the air isn't removed before driving the automobile. The morals household mechanic can imperforate the coolant replacement procedure in approximately an time.
Instructions
1. Acquiesce the engine to air-conditioned completely, and unscrew the coercion cap from the coolant reservoir located on the passenger side of the engine compartment. Position the floor jack under the front sub-frame, and up thrust the van up a infrequent inches so you can grindstone under the bumper universe of the van. Twist the thumbscrew on the pet-cock, and sanction the coolant to extract into the empty pan.3. Hurried the pet-cock when the radiator is drained, and slide the bleed pan from under the van.
Habitat jack stands under the sides of the sub-frame, and lower the Impala onto them.2. Remove the splash shield located under the radiator core device by twisting the thumb screws holding it in domicile counterclockwise until it comes off. Deposit a extract pan under the pet-cock valve located on the Chauffeur side lower corner of the radiator.
Reinstall the splash shield. Hoist the Impala off the jack stands, and remove the stands. Lower the Chevy to the ground, and roll the jack away from under the van.
4. Remove the air bleed screw from the coolant bypass tube located on the back of the hose pump housing near the passenger side front of the engine. Pour a 50/50 blend of antifreeze and irrigate into the coolant reservoir. As the coolant fills the reservoir, the engine and radiator air Testament be pushed out of the bleed screw opening. Continue to add coolant in this manner until coolant comes out of the bleed screw opening.
5. Reinstall the bleed screw, and start the engine. Allow the engine to run until the thermostat opens and the upper radiator hose, located on the driver side of the engine, becomes hot. The level will drop in the reservoir when this happens. Add coolant until the coolant level is at the hot/full mark on the side of the reservoir. Reinstall the pressure cap on the reservoir, and test drive the car.
