If your vehicle runs rough, hesitates, stalls or makes a new noise, something is off. Hardy Mechanics diagnoses engine and driveability problems and solves engine noise on all makes and models.
Signs you may need driveability repair
- Rough idle or shaking at a stop
- Hesitation or stumbling when you accelerate
- Stalling or hard starting
- Poor fuel economy
- New engine noises such as ticking, knocking or whining
- A warning light on the dash
What we do
- Engine noise diagnosis
- Fuel, air and ignition system checks
- Misfire and rough idle diagnosis
- Sensor and vacuum leak testing
- Warning light diagnosis
Chris Hardy services all makes and models of cars and trucks. We explain what we find in plain language so you can decide what to fix.
Common questions
What causes a rough idle?
Common causes include worn spark plugs, a vacuum leak, a dirty sensor or a fuel delivery problem. Diagnosis finds which one.
Can you find the source of an engine noise?
Yes. Noise diagnosis is something we do often. Bring the vehicle in and describe when the noise happens.
Is it okay to keep driving if it runs rough?
A mild problem can get worse and damage other parts. If it is stalling or running very rough, have it checked soon.
Book or ask a question
Hardy Mechanics
2510 E Bell Rd, Phoenix, AZ 85032
Mon-Fri: 8 AM - 5 PM
Sat: 10 AM - 2 PM
Sun: Closed
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