This is number two from a series of 6 very useful, and low cost, oil analysis tests that you can perform in your very own garage. ...

The best way to establish realistic oil change intervals is via oil analysis. The problem is, a complete oil analysis can easily run you about as much as a 5 quart oil change - with petroleum oil anyway. ...

Regular oil changes every 3,000 miles or three months are the best investments that you can get for your car or truck. Staying on top of your oil change intervals, as busy as you may be, can be the difference between your car still driving like new after five years or prematurely turning into ...

If you're looking to determine what your best oil change intervals should be, the best method is via oil analysis. Of course, on many passenger car vehicles that only take 4-6 quarts of motor oil, the cost of the oil analysis is nearly as much as a complete oil change. ...

You're reading about test 2 of six do it yourself tests that you can run on your motor oil without the need for any special training or equipment. ...

Many people don't realize that each oil is unique and that there truly is a difference in quality and performance between each different oil. They do NOT all offer the same benefits and drawbacks to the consumer. Once an individual finally realizes that there IS a difference, they often begin a motor oil ...

It is generally in your best interest to rely on oil analysis to determine your oil change interval. Of course, on many passenger car vehicles that only take 4-6 quarts of motor oil, the cost of the oil analysis is nearly as costly as a complete oil change. ...

I often hear companies conversing about the relative pluses and minuses of the more recent API CJ-4 rated oils vs. the CI-4 rated diesel motor oils that came before. As a result, it seems that it would be a good idea for us to clarify a few things about the differences between the two oil ...

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