
How To: Change Your Oil, Part 2
How to actually change the oil
Keep in mind that this is only a guideline for the actual procedure. This is where you should check a service manual to be sure you’re not screwing anything up. (Honestly, my Land Rover is the only vehicle I’ve had that is very specific about the operations procedure, but you never know) Failure to follow the factory instructions can result in the oil pump losing its prime and, thus, its capacity to pump oil. Remember: oil serves as a much better lubricant than air does. The same principle applies if you forget to purchase all your oil and filter prior to getting started. It is tough to drive to the store with no oil in the engine*so be sure you have ENOUGH OIL and the PROPER FILTER and the PROPER TOOLS before you proceed. Got it? Good!
Step 1: Get the oil flowing
The purpose of changing the oil is to get all the worn out oil and dirt out of the engine and replace it with clean, fresh lubricant. Draining cold oil isn’t recommended, as you will be leaving all kinds of dirt inside the engine. By driving your car a few miles before draining the oil, you’re stirring up all the sediment into suspension so it will flow out of the sump with the old oil. Plus, as an added benefit, hot oil running down your arm will warm your extremities if you are forced to service your car in sub-freezing temps. Read more
Failure Breeds Failure
It happened again. I left my driveway and started down the ¾ mile long gradual hill that leads down my road to the highway. (I use those terms loosely, since I allow others to use my road and the highway is just two lanes’ worth of crumbled concrete.) For whatever reason, I’ve gotten into the habit of giving my brakes a gentle squeeze test when I reach the slight flat before the final downhill grade that ends with a stop sign and heavy traffic. I feel better knowing that my brakes are slightly warm before asking them to pull hard duty. Either that or I’m just super paranoid about losing my life. I’m glad I became addicted to this behavior, since I had the wonder of complete brake failure during this test.
The first time this happened was in my BMW. When my foot went to the floor I was going slow enough that I could easily slow the car with the handbrake. (I always baby my vehicles when they are cold. I’m a softie.) The crisis was averted, and I could return home unscathed to switch into a “safer” vehicle: the Rabbi (1981 VW Rabbit Turbo-diesel). While many will argue that they’d rather die in a BMW than drive a Rabbit, I was in a bind and, frankly, I have low standards. The Rabbi has been a faithful (if not trying) partner over the years, and it responded to the call of duty and got me to my dinner date that evening. Read more