The gas we put in our cars is actually more important than most of us realize. Being frugalites, we tend to go for the lowest priced gas. But this may be costing you much more in the long run.
Many manufacturers have additives and even fillers in their fuel to make it less pure and less costly. These ingredients gunk up your engine and can cause expensive damage. It is for this reason that I researched and choose to buy a certain brand of gasoline even though it costs a bit more than the bargain gas.
For the past few weeks I have been running low on gasoline in the downtown area. There is only one gas station near where I have been located, so I have been filling up there. It is, however, one of the gasoline manufacturers known for its additives. After two weeks of their gasoline running my car, the engine began to ping. I learned my lesson!