Signs of a Dirty Engine Air Filter
Engine air filters play an important role in keeping outside contaminants out of the vehicle’s engine compartment. Looking for signs of a dirty engine air filter? Below, we’ve put together a list of warning signs and red flags that will help drivers identify if they need an engine air filter replacement.
Read More: Reasons Drivers Should Consider Purchasing an All-Wheel Drive Vehicle
How to Tell if Your Vehicle’s Engine Air Filter is Dirty
- The filter is visibly brown or black
- Your vehicle’s gas mileage is worse than usual
- Your vehicle’s engine is misfiring
- The powertrain is making strange noises
- The check engine light turns on
- Accelerating the vehicle feels sluggish
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