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  5. Signs Your Car Engine Performance Might Be Declining

Signs Your Car Engine Performance Might Be Declining

Signs Your Car Engine Performance Might Be Declining

Decreasing car performance can lead to serious problems if not rectified immediately. While many vehicles are now capable of automatically diagnosing faults and are equipped with warning lights, it remains important for all drivers to be vigilant, conduct regular checks, and recognize signs of a car's performance starting to deteriorate.

  1. Unusual and excessive engine noise
    Engines that experience disruptions in the combustion flow often produce uncommon sounds, such as knocking, popping, or hissing.
  2. Strange smell
    Similar to unusual sounds, if there is an unfamiliar smell emanating from the engine or exhaust, it is crucial to promptly have them inspected as indicators of interference and decreased engine performance.
  3. The engine continues running when the ignition is turned off
    Upon switching off the ignition, the engine should shut down automatically. If the engine persists in running, even briefly, after the ignition is turned off, this signals interference with the car's engine that cannot be disregarded. Some potential causes of this issue include using incorrect octane gas in the vehicle, a damaged solenoid, or carburetor problems. It is imperative to promptly take the car to the nearest repair shop for a more precise problem diagnosis.
  4. Power loss
    A sudden decrease in power while driving usually commences with a gradual or abrupt jolt. This can be a serious indicator that warrants immediate attention. Dirty fuel, clogged air filters, and oil filters can contribute to power loss in a car.
  5. High fuel consumption
    If your vehicle's fuel consumption unexpectedly increases, it could be a sign of carbon and dirt buildup in the combustion chamber.

Hence, it is vital to opt for high-quality fuel. By using top-notch fuel, you are not solely providing the necessary fuel for the car's operation but also performing maintenance on the car's engine components.


BP Ultimate with ACTIVE Technology is specifically formulated to safeguard the engine and eliminate harmful impurities from crucial engine components. This ensures that the engine operates more efficiently with smooth acceleration and maximum performance.


Regularly schedule maintenance for your vehicle to avert the possibility of decreased engine performance, and visit the nearest bp gas station here for assistance.