Evan Roman 
Are you one of those people who park their cars in the garage and forget they ever existed? I guess you are. Otherwise, you won’t be looking for how long can a car sit before the battery dies. So, let’s just guess what happened in your case. You bought a car but eventually couldn’t resist yourself from the habit of using public transport.
Most if not all cars have two control arms on the front suspension. In most cases, these components are referred to as the lower control arm. In some car brands, you might come across as many as four control arms.
Otherwise referred to as “A-arms”, these are specific mechanical components that make up the core physical structure of your car. Simply put, they are components that connect the front wheels to the suspension of the vehicle.
The spherical bearing that works as the connector between the control arms and steering knuckles is called ball joint. It works great to ensure a comparatively smooth ride on uneven roads. It allows the wheels to move freely up to a certain degree to avoid the shakes of uneven roads.
We all have ridden our fair share of vehicles. Some of us have driven. But do we care enough about how our engine is doing? Do we even know the frequency of changing the engine oil? If you’re concerned about your engine, you must be a Royal Purple oil user. Because that is one of the best synthetic engine oils available. But do you know how many miles can you go on Royal Purple oil? If not, you’re about to find out.
Synthetic oil and regular oil have the same application in the engine. But both are different in value, effect, and properties. So, the most frequently asked question about synthetic and regular oil is, can you use regular oil after synthetic?
The most common myth, in this case, is that you should never do that. This myth or rumor was actually spread by synthetic oil vendors and makers. It was widespread because synthetic oil is better in every way possible. That’s why people believed it to be true.
Let’s enlighten you with the actual answer.
