5 Warning Signs Your Car Needs Engine Repair

As your vehicle gets older, its engine is likely to start displaying signs of wear and tear. Ignoring these indicators could result in further damage and expensive repairs in the future. At 79th Street Auto Center, our certified technicians are experts at diagnosing and repairing all types of engine issues for most makes and models. Here are five common signs that indicate your car may need engine repair:

Check Engine Light Illuminates

Check Engine Light Illuminates While the check engine light can indicate a variety of problems, it should never be ignored. This dashboard warning light means the engine's computer has detected an issue that needs to be diagnosed by a professional mechanic. Continuing to drive with the check engine light on can lead to more expensive repairs.

Knocking or Pinging Sounds

Knocking or Pinging Sounds A knocking or pinging sound coming from the engine is often an indication that the air/fuel mixture is incorrect or there is a problem with the ignition system. Left unaddressed, this can cause serious internal engine damage over time.

Stalling or Rough Idling

If your engine stalls frequently, idles rough, or has a hard time starting, it may be a sign of a clogged fuel filter, bad spark plugs, or a sensor issue that needs professional diagnosis and repair.

Decreased Power and Acceleration

A noticeable loss of power or slow acceleration can be caused by a variety of engine problems like worn spark plugs, clogged fuel injectors, or even internal engine component issues that require repair.

Excessive Exhaust Smoke

Blueish-gray exhaust smoke is an indication that your engine is burning oil, which can be caused by worn piston rings or valve guides. Black exhaust smoke typically means the engine is burning too much fuel due to a sensor issue or other internal problems.