Is my car showing signs of major engine trouble?

Is my car showing signs of major engine trouble?

Is my car showing signs of major engine trouble?As long as you stay up to date on your auto maintenance, you can reduce the risk of engine trouble arising. But even if you keep current with your maintenance plan, indications of a serious engine problem could still emerge. And if they do, you'll want to have familiarity with them so that you know to soon get to the shop to have diagnostics completed. Here's a look at six signs of major engine trouble.

Knocking Sound

A repetitive knocking noise is indicative of extremely low oil, which is leading to insufficient lubrication. By simply adding new oil, you may be able to take care of this issue. But on the other hand, this symptom could mean that a rebuild on the bottom end of your engine will be necessary.


Dangerously low oil could also cause vibrations that themselves arise from metal-on-metal contact.

Burning Odor

When oil burns up in the engine, poor lubrication can then occur. Moving parts could then seize up.

Loss of Power

For older vehicles with high mileage, it shouldn't be too concerning if a bit of power has slowly been lost as the years have passed. But if the power loss is sudden and drastic, then diagnostics should be conducted.

Drop in MPGs

A variety of automotive issues can lead to worsening gas mileage, with one potential culprit being compression stroke trouble.

Discolored/Excessive Exhaust Smoke

Whenever you notice that exhaust smoke is off in color, you'll want to further investigate the matter and try to identify the underlying problem. Blue smoke suggests an oil leak. White smoke could mean there's a coolant leak. Black smoke is an indication that too much fuel is being burned up.

If you need engine repair, be sure to visit a reputable auto shop. For engine repair in Scottsdale and Paradise Valley, AZ, contact the experts at Desertmotive at (480) 443-2600. Feel free to give Desertmotive a call today to schedule an appointment for any of your repair or maintenance needs!

Desertmotive Blog
Posted: May 27, 2020

Written and Published By MORBiZ