Disconnect the negative battery cable. Drain the coolant into a container. Remove both the upper and lower radiator hoses by loosening the hose clamp and pulling off the hose. Disconnect the reservoir hose from the radiator filler neck. On 1997 and earlier models, the hose to the coolant reservoir is routed to the left because the coolant reservoir is located on the left side of the engine compartment. On 1998 and later models, the hose to the coolant reservoir is routed to the right, because the coolant reservoir is located at the right front comer of the engine compartment. Remove the cooling fan and shroud. If equipped with an automatic transmission, disconnect the cooler lines from the radiator at the bottom of the radiator, then plug the hoses and cap the fittings. Place a drip pan underneath to catch the fluid. Remove the two upper radiator mounting brackets. Lift out the radiator. Be aware of dripping fluids and the cooling fins, which are razor-sharp. Inspect the radiator for leaks, damage, and internal blockage. If it needs to be repaired, take it to a radiator shop or dealer service department. Clean bugs and dirt from the radiator with compressed air and a soft brush, but be careful not to bend the cooling fins. Inspect the two lower insulators for cracks, tears, and deterioration. If the insulators are worn or damaged, replace them. When installing the radiator, make sure that the lower insulators are in place and make sure that the locator pins on the radiator are correctly engaged with the insulators. After installation, fill the cooling system with the proper mixture of antifreeze and water. On models with an automatic transmission, check and add automatic transmission fluid as needed. Start the engine and check for leaks. Allow the engine to reach normal operating temperature, indicated by both radiator hoses becoming hot. Recheck the coolant level and add more if required. On some models, the coolant reservoir simply pulls up and out of its mounting bracket. On most models, it is bolted to the fenderwell. Pour the coolant into a container. Wash out and inspect the reservoir for cracks and chafing. Replace it if damaged. Wash the outside and inside of the reservoir with soapy water and a brush to remove any dirt or scale, to make reading the coolant level easier. Installation is the reverse of removal.