Check Engine Light & Diagnostics in Tempe, AZ
When a warning light comes on, accurate diagnostics are essential. At AZ Auto Doctor, we specialize in troubleshooting and diagnosing issues specifically for Asian import vehicles.
Our advanced diagnostic equipment allows us to pinpoint the exact cause of engine performance issues, electrical faults, sensor failures, misfires, and more.
Diagnostic Services We Provide
- Check Engine Light Scanning: Read and interpret diagnostic trouble codes (DTCs).
- Engine Performance Diagnosis: Misfires, rough idle, poor acceleration, fuel efficiency issues.
- Electrical System Diagostics: Sensors, wiring, battery drain testing, module issues.
- Air/Fuel Ratio & Fuel System Testing: Fuel injectors, fuel pump, air intake, O2 sensors.
- Cooling System Sensors: Thermostat sensors, coolant temp sensors, radiator fan controls. Evap System Diagnosis: Gas cap issues, leaks, purge valve, vent valve problems.
Common Symptoms That Require Diagnostics
Bring your car in if you notice:
- Check engine light on (solid or flashing)
- Rough idle or shaking
- Reduced power or sluggish acceleration
- Engine stalls or hard starting
- Poor fuel economy
- Strong fuel smell or unusual noises
We Specialize in Asian Import Diagnostics
Our diagnostic tools and training are tailored for:
- Honda, Toyota, Hyundai, Kia, Acura, Lexus, Nissan, Mazda, Subaru, Infiniti
Schedule Diagnostics & Troubleshooting
If your check engine light is on or your vehicle is running poorly, don’t wait. Call (480) 345-1177 today for accurate diagnostics and repairs.
Our Tempe Location
Located just north of Elliot Rd on Priest Dr, close to Arizona Mills Mall with easy access from the I-10 and US-60.