6 Must-Know Signs that Major Engine Trouble is Brewing

6 Must-Know Signs that Major Engine Trouble is Brewing

As long as you keep current with your scheduled maintenance plan, you'll be going a long way toward preventing major engine problems from arising in the first place. But even if you pamper your car, it's still possible that engine trouble will emerge. If it does, it'll be helpful to be familiar with the signs so that you know to get to the shop right away. Here's a look at six common signs of a serious engine problem.

Knocking Sound

A recurring tapping or knocking noise could be an indication that you're operating with extremely low oil. In this scenario, you might get lucky and be able to remedy the problem by simply adding fresh oil. However, this symptom could also mean that you're going to need a rebuild on the bottom end of your engine.


Dangerously low oil can also result in vibrations, with metal-on-metal contact causing this symptom.

Check Engine Light Turns On

When the check engine light illuminates, it doesn't automatically mean that an automotive disaster is about to occur. However, it's best to get to the shop for diagnostics so that you don't end up needing wildly expensive repairs that could've been prevented.

Loss of Power

If you drive an older car, you don't need to be too worried if it has lost a bit of power as it has aged. But if the power loss is sudden and drastic, then you'll want to have a mechanic inspect the matter.

Worsening Gas Mileage

While a number of issues can cause a decrease in fuel-efficiency, one possible reason for this is that there's trouble with your engine's compression stroke.

Excessive/Discolored Exhaust Smoke

Whenever exhaust smoke seems off in its color, there's cause for concern. White smoke can result from a coolant leak. Black smoke suggests that an excessive amount of fuel is being burned. An oil leak could cause blue-tinted smoke.

If you're in need of engine repair, be sure to get in touch with a reputable auto shop. For engine repair in Carson City and Dayton, NV, the experts to contact are at Presto Auto Electric at (775) 430-4546. Feel free to give Presto Auto Electric a call today to schedule an appointment for any of your vehicle's repair or maintenance needs!

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Written and Published By MORBiZ