Millions of car owners use motor oil to keep their engines running smoothly, but buying the wrong oil can do more harm than good.
To many consumers, one brand of motor oil is much like any other brand. But according to a recent consumer class action lawsuit against Dollar General, the discount retailer has been taking advantage of this assumption by selling their own brand of motor oil at a much lower cost than other brands, but there’s a catch.
The fine print on the back of the bottle says the oil is not intended for use in cars made after 1988. Dollar General’s oil is marked as 10W-30 and stored on shelves right next to oil meant for newer vehicles, so many consumers assume there’s no real difference, other than the price. Because Dollar General’s brand is considerably cheaper, many consumers buy it thinking they can use the motor oil in any car, but that’s not actually the case.
Joe Wood, a plaintiff in one of the consumer lawsuits against Dollar General, says his car died after he started using Dollar General’s brand of motor oil.
Tom Glenn, the president of the Petroleum Quality Institute of America, said that he considers Dollar General’s motor oil to be obsolete, because it should only be used on cars 28 years or older. The class action consumer lawsuit likewise called the motor oil obsolete, but Dollar General objected to the use of that word, saying their oil can be used in the millions of cars that were made prior to 1988 that are still on the road. Continue reading