Absolut Autoworks Blog

Engine problems can escalate quickly if left unaddressed, leading to costly repairs or even breakdowns. This makes it important to bring your car to the shop when you first notice a symptom of engine trouble. At Absolut Autoworks, we provide expert engine repair in the greater Sterling, VA area. Here’s a look at five common signs of an engine problem. Strange Noises If you hear knocking, rattling, or banging sounds coming from the engine, it could indicate serious problems such as worn-out bearings or loose components. Whining sounds commonly suggest a belt issue, while grinding noises could mean trouble with the starter motor or water pump. Abnormal sounds should be promptly brought to the mechanic’s attention. Discolored/Excessive Exhaust Smoke The color of the smoke can provide clues about underlying problems. Blue smoke usually indicates burning oil, which could be caused by worn piston rings or valve seals. Black smoke may signal an overly rich fuel mixture. White smoke could indicate a coolant leak, and may be a sign of a blown head gasket. Check Engine Light The check engine light on your dashboard is designed to alert you to potential problems with various engine components. While it may illuminate for minor issues such as a loose gas cap, it can also indicate more serious problems like a faulty oxygen sensor, catalytic converter issues, or ignition system trouble. When the check engine light comes on, it’s always best to have the mechanic conduct diagnostics. Fluid Leaks Keep an eye out for any fluid leaks underneath your car, as they could indicate engine problems. Particularly concerning for the engine are oil and coolant leaks. Engine oil leaks are commonly indicated by dark brown or black puddles under the vehicle and may be caused by worn gaskets, seals, or oil pan damage. Coolant leaks, on the other hand, often manifest as brightly-colored puddles and can be due to problems with hoses, water pumps, and radiators. These leaks should be addressed ASAP or your engine could suffer massive damage. Overheating If you notice your temperature gauge creeping into the red zone or steam coming from under the hood, pull over safely and turn off the engine to prevent further damage. Overheating can be caused by issues such as coolant leaks, a malfunctioning thermostat, or a faulty water pump. Continuing to drive with an overheating engine can result in severe damage. Engine Repair in Sterling, VA When you need auto repair in Sterling, VA and the surrounding area, contact Absolut Autoworks at  703-437-1607  . At our local auto shop, we can expertly handle your vehicle’s repair and maintenance needs. Feel free to give us a call today to make an appointment!

When the check engine light turns on, it’s not an automatic indication that your engine is about to completely fail. But you should still get to the shop ASAP for diagnostics so that the issue can be identified and resolved before it gets worse. At Absolut Autoworks, we provide expert check engine light diagnostics and repair in the greater Sterling, VA area. Here are five common check engine light triggers. Faulty Oxygen Sensor One of the leading causes behind a check engine light is a malfunctioning oxygen sensor. These sensors monitor the level of oxygen in the exhaust gasses and help regulate fuel injection. When they fail, your vehicle's performance and fuel efficiency may suffer, and you may experience increased emissions. Malfunctioning Mass Airflow Sensor The mass airflow sensor measures the amount of air entering the engine and helps the engine control module adjust the fuel-to-air ratio. When this sensor malfunctions, it can lead to poor performance, decreased fuel-efficiency, and increased emissions. Catalytic Converter Issues A failing catalytic converter can trigger the check engine light and pose a threat to both your vehicle's performance and the environment. The catalytic converter turns harmful gasses into less harmful substances before they exit the exhaust system. Signs of a faulty catalytic converter include poor acceleration and a sulfurous odor. Spark Plug or Ignition Coil Problems The spark plugs and ignition coils play a vital role in the combustion process. Worn-out spark plugs or faulty ignition coils can cause misfires, leading to a check engine light activation. Ignoring these issues can result in reduced engine performance. Loose or Faulty Gas Cap The gas cap plays a crucial role in maintaining the pressure in the fuel system. If it is damaged or not properly sealed, it can lead to fuel evaporating before it is directed to the engine. Although it might seem strange, a loose/damaged gas cap may trigger the check engine light. Check Engine Light Repair in Sterling, VA When you need check engine light diagnostics and repair in Sterling, VA and the surrounding area, contact Absolut Autoworks at  703-437-1607  . At our nearby auto shop, we can expertly handle your vehicle’s repair and maintenance needs. Feel free to give us a call today to schedule an appointment!