Problem: Honda idle air control system issues can cause erratic or bouncing idle speed, poor fuel mileage, a check engine light, and engine stalling. The most likely cause is a dirty or failed idle air control valve (IACV), but leaking vacuum lines, a failed intake manifold gasket, a leaking throttle body gasket, or a leaking or failed IACV valve should also be investigated.
Repair: Check engine light diagnosis and testing; idle air control valve (IACV) replacement; throttle body cleaning.
Getting Help With Your Honda Service
Whether your Honda is due for routine maintenance or needs a specific repair, we can inspect your vehicle, diagnose any issues, explain what we find, and recommend the right service for your budget and long-term plans. Contact Hoover Street Auto Repair to discuss how we can help with your Honda repair needs.