Changing car batteries is something most car owners have to do at one point or another. There’s simply no avoiding it as batteries have a limited life span. An old battery may fail to start the car or run the various electronic accessories like the radio.

Luckily, car batteries aren’t overly expensive. However it is still a good idea to make sure you aren’t paying more than you have to and that you’re getting the right part for your car. A wrong type of battery may fail to keep the car powered up or not fit into the battery compartment at all.

Changing the oil of your car is one of the most common reasons to take your vehicle into service these days. It also happens to be one of the few remaining things that car owners can safely and effectively do themselves in order to maintain their car.

When it comes to oil, there are two major types – conventional and synthetic. The former is made from crude natural oil, while the latter is also fortified with numerous synthetic compounds and often refined further. These days, synthetic oil is quickly becoming the norm, as it lasts longer and usually does the job significantly better, especially in extreme temperatures.

Talking about fuel injector clogging symptoms and discussing different cleaners is all well and good, but

what are fuel injectors in the first place?

If we really want to take care of them, it surely makes sense to learn as much about them as possible. This is especially true if there are plans for manual cleaning or even exchanging them in the future. Testing fuel injectors and changing broken parts is definitely easier when we actually know what they look like, how they operate and where they are located.