What are signs of a serious engine problem?

What are signs of a serious engine problem?By always keeping current with your scheduled auto maintenance, you can reduce the risk of engine problems developing. However, even if you take good care of your engine, it could still at some point exhibit signs of trouble. When you first notice a symptom of an engine problem, you'll want to quickly bring it to a mechanic's attention so hopefully the issue can be addressed before it worsens and requires much costlier repairs. Here's a look at six signs of major engine trouble.

Knocking Sound

Extremely low oil could cause a knocking noise to emerge from your engine, with the sound resulting from insufficient lubrication. When this occurs, it's possible that you'll be able to remedy the symptom by just adding oil. But there's also a chance that you'll need the bottom end of your engine to be rebuilt.


A dangerously low oil level could also lead to vibrations that arise due to metal-on-metal contact.

Burning Oil

As oil burns up, there's the risk that your engine won't be properly lubricated, which could lead to the failure of moving parts. If your car is burning oil, you'll need to check often to make sure the level doesn't get too low. Then, as soon as you can, you'll want to have a mechanic address this issue.

Worsening Gas Mileage

An assortment of car problems can lead to a reduction in fuel-efficiency, with one possible cause being a compression stroke issue.

Discolored/Excessive Exhaust Smoke

Whenever exhaust smoke appears off in color, it's best to try to identify the underlying issue. Black smoke suggests that too much fuel is burning up. White smoke is a sign of leaking coolant. Blue-tinged smoke is indicative of an oil leak.

Power Loss

In an older car that has a ton of miles, it shouldn't necessarily cause alarm if a bit of power has been gradually lost over the years. But if the power loss is sudden and pronounced, then you'll want to get to the shop to have computerized diagnostics conducted.

If you need engine repair, be sure to bring your vehicle to a reputable mechanic. For engine repair in Katy, TX, contact the experts at Auto Check Complete Car Care at (281) 815-2351. Click here to use our easy online estimator tool. Feel free to give Auto Check Complete Car Care a call today to schedule an appointment for any of your vehicle's repair or maintenance needs!

Posted: December 11, 2020

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