Corpus Christi Auto Repair

Doesn’t it seem like oil changes are always on your to-do list? What’s the big deal with getting it changed every 3000 miles? It may seem like you just changed your oil, and that 3000 miles isn’t nearly enough to warrant changing it again. The truth is that it really is. Oil is one of the most critical fluids in your automobile. The reason that it needs changing so frequently is because of the amount of work that it does, and because of how crucial clean oil is to engine life.Engines have dozens and dozens of moving metal parts, and oil provides a protective layer that significantly reduces friction and heat. When the oil level decreases, more pieces are rubbing together without that barrier of protection, much more heat is produced, and the metal in the engine can warp, or even melt.There are two main reasons that your oil level decreases and that you need to change it every 3000 miles. The first reason is because of leaks. Your engine is a complex collection of tubes and filters and ... read more

Many vehicles will experience oil loss at some point. Usually it is through small drips and minor leaks that can be prevented, but in some cases oil leaks require immediate attention from an ASE Certified Technician. The most common leak is the result of an improperly sealed drain bolt. When you have your oil changed, your oil pan is first drained. The drain is resealed, usually with a new washer around the drain bolt. Cheap oil change services may not include a new washer, which may result in new leaks after the change. If a leak appears after the change and continues after a day or two of normal driving, a new washer may be needed. Small oil leaks are also common in older cars. Often the seals wear or are misshapen due to the mechanical movements and drastic changes in temperature that are common with a combustion engine. While replacing the seals may not be economical, it is very important to check oil levels frequently. If the oil stains pavement, kitty litter or crushed drywall wi ... read more