1. Spark plugs: Replacing old or worn-out spark plugs can help improve ignition and combustion, leading to better performance and fuel efficiency. The cost of spark plugs can vary depending on the brand and quality, and labor costs for installation can also vary.
2. Spark plug wires: Replacing old or damaged spark plug wires can ensure proper transmission of electrical current to the spark plugs. The cost of spark plug wires can vary based on the quality and material, and labor costs for installation can also vary.
3. Distributor cap and rotor: Checking and, if necessary, replacing the distributor cap and rotor can help ensure proper distribution of electrical current to the spark plugs. The cost of these parts can vary, and labor costs for installation can also vary.
4. Air filter: Replacing a clogged or dirty air filter can improve air intake and contribute to better engine performance. The cost of air filters is generally affordable, and the installation process is relatively simple and can often be done by the car owner.
5. Fuel system cleaning: This can involve using specialized cleaning agents or additives in the fuel or performing a professional cleaning of the fuel injection system. The cost of fuel system cleaning can vary depending on the method used and the labor involved.
6. Throttle body cleaning: Cleaning the throttle body can help optimize airflow into the engine and improve performance. The cost of throttle body cleaning can vary depending on the labor involved.
7. Coolant flush and replacement: Replacing old coolant with fresh coolant can help maintain proper engine cooling and prevent overheating. The cost of coolant and labor for flushing the cooling system can vary.
8. Brake fluid change: Replacing old brake fluid with fresh fluid can help ensure proper brake performance and safety. The cost of brake fluid and labor for changing it can vary.
9. Checking and adjusting belts and hoses: Inspecting and, if necessary, replacing belts and hoses that show signs of wear can help prevent breakdowns and ensure proper engine operation. The cost of belts and hoses can vary, and labor costs for replacement can also vary.
10. Oil and oil filter change: Changing the oil and oil filter regularly is essential for maintaining engine lubrication and performance. The cost of oil and oil filters is generally affordable, and the installation process is relatively simple and can often be done by the car owner.
It is important to note that this is not an exhaustive list, and additional services or repairs may be recommended or necessary based on the specific condition of your 1987 Porsche 944. To obtain an accurate estimate for a tune-up, it is best to consult with a reputable mechanic or automotive service provider who specializes in Porsche vehicles. They will be able to inspect your vehicle and provide a more precise estimate based on the actual needs and labor rates in your area.
