Why Is My Truck’s Check Engine Light On?

If trucks could speak, they would surely tell their owners when something was wrong, as well as what to do about it. However, that is not the world that we live in, and vehicles can’t talk. There is a way for an owner’s auto to communicate with them, though. It is the check engine light. Although it is not uncommon for drivers to get annoyed when the bulbs illuminate, they are vital signs that reveal service is needed. In turn, Grason motorists should seek out the help of a mechanic whenever their check engine light begins shining in their eyes.   

Chester River Automotive has been assisting people with their vehicle repair needs for years, and the team will be more than happy to do the same for you. The technicians have the tools and experience to get check engine light issues diagnosed promptly. Not to mention, the organization’s rates are affordable, which everyone can appreciate. So, don’t hesitate any longer. Instead, give our office a call to find out what all of the fuss is about for yourself.     

Now, Let’s Move On To Some Common Thing That Cause Check Engine Lights To Illuminate  

Sometimes, bad spark plugs are behind the situation. They directly transport electricity from the coil to the spark plug, creating a spark and keeping the engine running smoothly. However, if a problem exists within one of the wires, the truck’s onboard computer will receive a code. Thus, the check engine light illuminates. Of course, there will also probably other symptoms when this happens like a rough idle, lack of power, and stuttering too. The mechanic will need to use a scan tool to reveal which code is tripped. Then, they can apply the appropriate repair, clear the code, and have the client back on the road in no time at all. 

All vehicles come equipped with vacuum systems, including trucks. If a hose begins to deteriorate, holes can form, and leaks will develop. Additionally, other components can break or malfunction too. When failure occurs, once again, the motor will run rough, and the check engine light will shine. Mechanics are trained to track these types of things down. Afterward, they repair them and reset the computer to turn the check engine light off.