Stop by Rob’s Import Repair to get an engine tune up to increase your mileage, engine performance, and make your car last longer. Today, European engine tune-ups include checking, diagnosing, and replacing bad spark plugs, spark plug wires, distributor caps, fuel filters, air filters, and oil filters. Tune-ups can also include checking emission levels, fuel lines, wiring, coolant hoses, and serpentine belts.