Chrysler Prowler 1997-2002 3.5L Engine Specifications

The 3.5L V6 engine in the 1997-2002 Chrysler Prowler produces 253 horsepower and 255 lb-ft of torque. It features a single overhead cam (SOHC) design, a 10.3:1 compression ratio, and sequential multi-port fuel injection. This engine is compatible with the Prowler's 4-speed automatic transmission. It meets emissions standards for its production years and is designed for use with premium unleaded gasoline.

Regular maintenance for the 3.5L engine includes oil changes every 3,000-5,000 miles, air filter replacement every 15,000 miles, and spark plug replacement every 30,000 miles. Coolant should be flushed every 60,000 miles, and the timing belt should be inspected and replaced every 100,000 miles. Regularly check for leaks, monitor fluid levels, and ensure the engine is tuned to maintain optimal performance.

To replace the 3.5L engine, first disconnect the battery and drain fluids. Remove the hood, radiator, and accessories like the alternator and power steering pump. Disconnect the transmission and engine mounts. Use an engine hoist to lift the engine out. Install the new engine by reversing the process, ensuring all connections are secure. Torque bolts to manufacturer specifications and refill fluids before testing.

If the engine misfires, check spark plugs, ignition coils, and fuel injectors. For overheating, inspect the coolant system, thermostat, and radiator. If the engine won't start, verify battery voltage, starter motor, and fuel pump functionality. Use an OBD-II scanner to diagnose error codes. Regularly inspect belts, hoses, and sensors to prevent issues.

To optimize performance, use high-quality synthetic oil and premium fuel. Upgrade the air intake and exhaust systems for better airflow. Regularly clean fuel injectors and replace worn components like spark plugs and filters. Consider a performance tune to adjust ignition timing and fuel mapping. Ensure proper tire pressure and alignment for improved handling.