A generation ago, Loves Park motorists seemed to be more inclined to keep their vehicle’s preventive maintenance on schedule. One reason for this may be that vehicles back then were a lot less reliable than they are today. Having your SUV in to your Loves Park shop every year or two for repairs seemed to be a good reminder to keep the oil changed.

For example, almost everyone in Loves Park used to take their vehicles in for regular tune-ups. Vehicles had mechanical ignition systems, which meant ignition points, spark plugs and coils had to be replaced and the timing adjusted every few years. As long as the SUV was in for a tune-up at Tuffy Rockford, the vehicle was inspected and you took care of any needed repairs at the same time.

Today’s engines have electronic ignition systems and engine control computers. Spark plugs can last for up to 100,000 miles. Vehicle reliability has vastly improved in the last few decades, and surveys report fewer problems with new vehicles than ever before. That also means that our SUVs don’t experience a huge performance drop when they’re ready for some car care. But it doesn’t mean that they don’t need it.

Modern Loves Park car owners need to rely on calendars and mileage intervals to know when to schedule maintenance. Owner’s manuals contain recommendations on when different types of maintenance should be performed. Also, your Loves Park service center can provide advice about auto maintenance schedules. At Tuffy Rockford in Loves Park , we know that benefits of staying on top of preventive maintenance are substantial. First, you’ll get better engine performance and fuel efficiency. Those two things alone return the cost of preventive maintenance: in fuel savings and safety. Also, routine maintenance has been proven to prevent major car repairs later on. Again, the cost savings can be significant. As the old saying goes, “Spend a penny, save a dime.”

Modern SUV engines may be more durable and reliable than their predecessors, but they’re more sophisticated and complex as well. For this reason, preventive maintenance today is even more critical than the old tune-up. Modern engine systems have a lot of important parts that have to stay lubricated. These parts can be made of aluminum, plastic or steel. Special additives in lubricants are required to keep each of these materials from breaking down or corroding. Over time, these additives are depleted, even if the SUV isn’t driven. This makes fluid changes a critical part of scheduled maintenance if you want to keep your car on the road.

As an example, coolant fluid in your engine is a sophisticated mix that not only keeps your SUV engine cool but also protects and maintains its components. However, this fluid gradually gets contaminated and anti-corrosion additives are depleted. It can become corrosive and actually damage the SUV engine parts it was designed to protect. It can actually eat holes in your radiator and other engine parts. Changing the coolant could have prevented this pricey damage, and it’s a whole lot easier and cheaper than replacing a radiator.

Timely oil changes are more critical for Loves Park car owners than they used to be. Skipping just one oil change can start the build-up of oil sludge in your engine. Sludge can clog small engine passages, which cuts off the supply of lubricant to critical engine parts. Just this small bit of sludge can reduce the life expectancy of your engine. If the build-up continues, it could lead to engine failure within two or three years.

One word of warning to anyone in Chicago who purchases used automobiles: take care when buying a leased vehicle. Loves Park folks who lease vehicles only intend to drive them for two or three years, generally the years when the vehicle is least likely to experience any problems. One of the reasons people lease vehicles is that they don’t want to be bothered with maintenance or car care. Before buying a pre-leased vehicle, be sure to inspect it for signs of damage that result from lack of proper care.

Loves Park auto owners can all be grateful for the improved reliability of our modern vehicles. With proper maintenance and care, we can expect them to last longer, perform better, get better MPG, and require fewer repairs than ever before. We just have to be more conscientious about scheduling time for their care.