Air Intake - Fuel, Air & Emission Symptoms
Common symptoms and diagnostic guides.
Air seems soft and uneven
Uneven or soft air sensation at idle is usually due to unstable engine idling from intake, fuel, or ignition issues. Diagnose promptly to avoid stalling or damage.
Air feels faint like nothing
This symptom often indicates issues with engine air intake or fuel delivery leading to a weak feeling or lack of power. Common causes include vacuum leaks, dirty sensors, and fuel issues.