Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
Emissions "Defect" & "Performance" Warranties (Except CALIFORNIA)
Defect Warranty ensures that vehicle meets applicable EPA regulations and that vehicle's emission control system is free from defects in materials and workmanship for a period of 2 years or 24,000 miles, whichever occurs first.
The Performance Warranty covers all costs of repairing or adjusting any components or parts as needed in order for the vehicle to pass a federally required state or local emissions test for a period of 2 years or 24,000 miles, whichever occurs first.
If a catalytic converter or vehicle (powertrain) control module is found to be defective under either of these warranties, those parts are warranted for 8 years or 80,000 miles, whichever occurs first.
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.