When your engine starts showing signs of trouble, it’s important to take action quickly. Ignoring early warnings can lead to serious damage and more expensive repairs. While some signs of engine trouble are obvious, others are more subtle but just as important. At Auto Check Complete Car Care, we provide expert engine diagnostics and repair in the greater Katy, TX area. Here are four common signs of engine trouble that should be addressed ASAP.

Unusual Noises

One of the most noticeable signs of engine trouble is unusual noise. Knocking, ticking, or grinding sounds coming from under the hood often indicate that something is wrong internally. A knocking sound, for example, might suggest a problem with bearings. Ticking could point to insufficient lubrication. Any new or strange noise should be checked by the mechanic to prevent further damage.

Check Engine Light Is On

The check engine light is one of the most important indications of a potential issue. While it could be triggered by something minor like a loose gas cap, it could also signal more serious engine problems such as misfires, sensor failures, or issues with the emissions system. If the light stays on or begins to flash, it’s best to have your vehicle diagnosed as soon as possible to avoid compounding the issue.

Decreased Performance

If your vehicle feels sluggish or unresponsive, it’s a sign that the engine isn’t performing as it should. This can include slow acceleration, rough idling, or a noticeable drop in power. These symptoms may point to problems such as clogged fuel injectors, worn spark plugs, or low compression. Addressing performance issues early can help prevent long-term engine damage and improve fuel-efficiency.

Discolored/Excessive Exhaust Smoke

The color and amount of smoke coming from your exhaust can tell you a lot about your engine’s condition. Blue smoke often means that the engine is burning oil. White smoke might suggest coolant is leaking into the combustion chamber, which is a sign of a blown head gasket. Black smoke commonly indicates a fuel-related issue. Any unusual smoke should be inspected promptly to avoid further damage.

Engine Repair in Katy, TX

When you need engine repair in Katy, TX and the surrounding area, contact Auto Check Complete Car Care at (281) 815-2351. Feel free to give us a call to make an appointment!