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.
Onboard Refueling And Vapor Recovery System (ORVR): Notes
Government legislated changes to the vehicle emission laws have resulted in significant changes to certain vehicle fuel system components to reduce fuel vapors released into the atmosphere during vehicle refueling.
The components that have been redesigned to meet this requirement are:
- Fuel Filler Pipe
- Fuel Tank
- Evaporative Canister
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.