Dairyland Peach , October 2 , 2022 Page 14

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Without a functioning engine , a car is just an expensive driveway ornament . Engines keep vehicles moving , much in the same way the heart provides oxygen and blood to keep the human body running strong .

Modern engines are a mixture of mechanical moveable parts and complex computerized systems . Many different parts work in unison to keep a vehicle moving . Engines can be challenging for experienced mechanics , not to mention downright confusing for people who are unfamiliar with what ’ s under the hood of their vehicle . But any vehicle owner can learn to recognize certain signs that an engine may be on its last legs .

Engine shaking

An engine that is shaking while running may just have bad spark plugs or loose or damaged hoses , offers Sturtevant Used Auto Parts in Wisconsin . However , if those fixes don ’ t work , it could be an indication of a deeper problem that requires a mechanic , such as fuel intake system issues , compromised motor mounts or timing belt problems .

Any vehicle owner can learn to recognize certain signs that an engine may be on its last legs .

Excessive smoke

An engine in trouble typically has to work harder . That results in heating up more quickly , which can lead to overheating . Smoke may be white , blue or black ( each color indicates a separate problem ). Any sign of excessive smoke is a reason to consult a mechanic .

Warning lights

The dashboard tends to light up when the car is started , and one by one those lights diminish as the car ’ s computer checks that all systems are working correctly . If the “ check engine ” light remains on , it is notifying the driver of a problem . The issue could be a faulty sensor or something more ominous . Mechanics can hook the vehicle up to a scanning tool that runs diagnostics to “ speak ” to the car ’ s computer helping to diagnose the issue , advises How Stuff Works .

Strange noises

Popping or tapping noises may suggest that gasoline is igniting prematurely in the combustion chambers of the cylinders . Grinding noises

may tell you that the starter motor needs to be changed or replaced . Transmission issues also can produce grinding sounds . Generally speaking , if the car is making sounds it does not normally make , schedule a service appointment .

Poor fuel efficiency

Engine trouble may cause the car or truck to consume gas faster than normal , according to the car information site Carsoid . The engine or one of its components may be faulty . Problems could arise in the spark plugs , oxygen sensor or fuel injector . Metal flakes

If you change your own oil , check to see if the oil has metal flakes , or ask the technician if he or she sees flakes when you bring it in for service . Flakes indicate the engine is creating too much friction and slowly chipping away at the components .