Posted on 3/20/2014
Mrs. Jones Asks: Why does my book say change my oil at 8,000 Kms and my trusted repair shop is recommending it sooner at 6,000kms?Mark Says: Well I find that the oil change interval (time and KMS) between oil changes in the book are great if you don't plan to keep your car after the warranty runs out. Why? Well motor oil is the main lubricant and also a cleaner for you internal engine parts, and when oil is driven up to and over 8,000kms/ 6 months we find that deposits build up inside and can cause issues later on. New technology in engine designs like: Variable Valve Timing, Twin Cam overhead valves, Turbo Charging, Direct Fuel Injection, VCT transmission, Hybrid engines are all designed to give us: more power, use less fuel, reduced tail pipe emissions; All rely on clean quality oil and filter, and maybe some help from additives. Some of the Problems we see due to extended oil change intervals are ... read more