Issue link: https://read.dmtmag.com/i/536679
20 // OWNER OPERATOR // JULY 2015 By Bruce Mallinson Maintenance Matters Change the oil or change engine parts – it's up to you W e ask for a lot from our engines, and that's why it's paramount to stay on top of maintenance – particularly oil changes. Unfortunately, when it comes to maintaining their trucks, most busy folks today don't seem to do enough of it. How many times a year do you get under your truck to grease it, change the oil, check and adjust the brakes, and inspect the air lines, exhaust system or drive line? I often hear people say something like this: "I just drive the truck. I don't work on it." I feel sorry for people with that attitude, because they're missing out on one of the main privileges of owning the vehicle. Think about it this way: Do you treat your body the same way? Lack of exercise, eating too much junk food and sugar and having poor sleeping habits? They're all detrimental to your health, the same way that not taking care of your engine can spell trouble down the line. A diesel engine and a human body are similar in many ways: Both need clean oxygen and a good source of fuel or food, and both must get rid of their waste in a timely manner. I know many truck owners don't have garages, but they should, and they also should know how to turn a wrench. A garage is a deductible for your income taxes, and so are tools. And similar to your body, if you take the time to physically work on your truck, you will feel much better toward it. So how about your engine's blood? I'm talking engine oil, obviously, and dirty oil will and does wear out engine parts fast. Engines make their own dirt through combustion –