It's always best to get to the shop at the first indication of engine trouble. This way, you'll have the best chance to address the problem before it worsens and becomes much more expensive to fix. At Preferred Automotive, our local mechanics are highly experienced with diagnosing and repairing engine issues. If you suspect that engine trouble is brewing, don't hesitate to give us a call.

The Check Engine Light Turns On

If your check engine light illuminates, it doesn't necessarily mean that engine failure is imminent. But you'll still want to visit the shop for computerized diagnostics so that the issue can be identified as early as possible. After all, there is the possibility that a major problem is developing. Common check engine light triggers include issues with MAF sensors, O2 sensors, ignition coils, and catalytic converters. But even a loose gas cap could potentially trigger the light.

Common Signs of an Engine Problem

Strange sounds that come from the engine should always be investigated. If you hear a knocking or tapping noise, you'll definitely want to be proactive about determining its source. Knocking/tapping sounds can arise due to issues such as extremely low oil, a lean air/fuel mixture, and bad rod bearings.

Another sign of trouble is that your tailpipe is producing discolored or excessive exhaust smoke. In some cases, the smoke's color will give you a strong indication of the underlying problem. Black smoke suggests that too much fuel is being burned. Blue-tinted smoke is a sign of an oil leak. White smoke is symptomatic of an internal coolant leak, and could indicate a blown head gasket.

Power loss is another significant concern. While you don't automatically need to worry if your old car has slowly lost a little power over the years, a sudden and drastic loss of power is cause for alarm. Significant power loss could indicate a problem with the head gasket or pistons.

Engine Repair in Rockville, MD

When you need auto repair in Rockville and the surrounding area, contact Preferred Automotive. At our local auto shop, we can complete any type of repair or maintenance that your vehicle needs. Feel free to give us a call today to make an appointment!