2004 Dodge Stratus Owner's Manual - Page 198

198 MAINTAINING YOUR VEHICLE • Do not idle the engine with any spark plug wires disconnected for prolonged period. Engine Timing Belt Replace the engine timing belt (2.4L Only) at the intervals described in the appropriate maintenance schedule. Crankcase Emission Control System Proper operation of this system depends on freedom from sticking or plugging due to deposits. As vehicle mileage builds up, the Positive Crankshaft Ventilation (PCV) valve and passages may accumulate deposits. If a valve is not working properly, replace it with a new valve. DO NOT ATTEMPT TO CLEAN THE OLD PCV VALVE! Check ventilation hose for indication of damage or plugging deposits. Replace if necessary. Maintenance-Free Battery The top of the MAINTENANCE-FREE battery is permanently sealed. You will never have to add water, nor is periodic maintenance required. NOTE: The battery is stored in a compartment behind the left front fender and is accessible without removing the tire and wheel. Remote battery terminals are located in the engine compartment for jump starting. To access the battery, turn the steering wheel fully to the right and remove the inner fender shield.