Is it necessary to change oil every 3000 miles in a 2002 Ford Windstar?

No, changing the oil every 3,000 miles in a 2002 Ford Windstar is generally considered unnecessary and potentially wasteful. The recommended oil change interval for that vehicle is significantly longer, likely closer to 5,000-7,500 miles, depending on driving conditions and the type of oil used (conventional vs. synthetic).

The 3,000-mile interval was a common recommendation for older vehicles with less sophisticated engine technology and conventional oil. Modern engines and synthetic oils allow for longer intervals between changes.

Always consult your owner's manual for the manufacturer's recommended oil change schedule for your specific 2002 Ford Windstar. This will provide the most accurate and reliable information. Factors like severe driving conditions (frequent stop-and-go traffic, towing, extreme temperatures) might necessitate more frequent changes, but even then, it would likely be closer to 5,000 miles rather than 3,000.