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The radiator drain plug on a 2004 Chevy Venture is located at the bottom, left side of the radiator. It allows for the coolant to be quickly drained during maintenance.
new Prestone Antifreeze will work with all types of coolant
No
On a 2004 Kia Optima, the crankshaft sensor is located on the front of the transmission case. The sensor is adjacent to the flywheel.
The only way to drain all the coolant is to unhook the bottom radiator hose. The radiator does NOT have a drain vale.
On the fuel rail
Should be in front of the radiator
The neutral safety switch on a 2004 Kia Optima is located at the bottom of the steering column near the dash. It prevents the vehicle from being started in gear.
Drain plug or petcock at bottom or rear of radiator or Remove lower radiator hose
The basic method of draining the coolant is the same in all cars. Basically there should be a drain plug at the lower part of the radiator. Look in the car handbook to locate this. Open this and keep a bucket or container as it will drain fluid. Once drained, close the drain plug and top it with coolant. Check the ratio of the coolant mixture on the bottle
The 2004 Kia Optima has 16 valves.
On 2003 it is the same circuit as cigarette lighter. Maybe the same for 2004.