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The advent of electronic ignition and on-board computers has eliminated the need for regular tune-ups, but you still need to change your spark plugs. Many manufacturers recommend changing plugs every 30,000 or 40,000 miles (48,000 or 64,000 km) to ensure good fuel mileage and engine performance. Some new cars come with long-life plugs (sometimes called double platinum plugs) that can last for 100,000 miles (160,000 km). If your car isn’t so equipped, make the switch after 30,000 miles. The extra cost is only a few dollars per spark plug. While you’re at it, change your spark plug wires as well. Their typical life is 50,000 miles (80,000 km). Deteriorated wires can cause those high-tech new spark plugs to foul.Monday, November 26, 2012
Wednesday, November 21, 2012
Tuesday, November 20, 2012
Monday, November 19, 2012
Hello everybody, and very happy Monday to you all! Winter is upon us and today’s Monday Maintenance Tip is: Heavier is not always better
Use the oil viscosity grade that’s recommended in your owner’s manual for the temperature range you expect for the coming season. Lighter grades (lower viscosity, such as SAE 5W-30), often specified for today’s smaller car engines, will deliver easier starts and better engine protection in winter and improved gas mileage throughout the year, thanks to less internal engine friction. Do not use a heavy grade of oil in cold winter climes or you will risk damage to your engine.
Friday, November 16, 2012
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