There are three powertrain mounts, left and right engine mounts attached to the engine block and subframe, and a rear mount connected to the transmission and subframe. During the check, the engine must be raised slightly to remove the weight from the mounts. To do this, raise the vehicle and support it securely on jackstands, then remove the front wheels and tires. Position two jacks, one under the
Crankshaft Pulley and the other under the transmission bellhousing, placing a block of wood between the jack head and the crankshaft pulley or bellhousing, and carefully raise the engine/transmission just enough to relieve the weight from the mounts. Inspect the mounts for any cracks, hardened rubber, or separation from the metal plates, noting that the rubber may split down the center. Check for any relative movement between the mount plates and the engine or subframe using a large screwdriver or prybar; if movement is detected, lower the engine and tighten the mount fasteners. To slow deterioration, apply rubber preservative to the mounts. For replacement, disconnect the cable from the negative terminal of the battery, then raise the vehicle and support it securely on jackstands. Remove the middle engine splash shield and the nuts holding the engine mounts to the subframe. Raise the engine with a jack and block of wood under the oil pan until the engine mount studs clear the engine bracket and subframe, then remove the engine mount heat shield and the bolts securing the engine mount to the frame. Replace the old engine mount with a new one, tightening the upper bolts to the specified torque, then lower the engine and install the engine mount nuts, tightening them to the specified torque as well.