Emission Check Valves
Important: To get started, click the blue "Filter Options" button to select your vehicle and then use the filters to narrow your options.
Important: To get started, select your vehicle on the left and then use the filters to narrow your options.
What is an emission check valve?
An emission check valve is a component within a vehicle’s evaporative system that helps to reduce hydrocarbon emissions. It is designed to control the flow of fuel vapors into the engine.
What is the purpose of an emission check valve?
The purpose of an emission check valve is to control the flow of fuel vapors into the engine and reduce hydrocarbon emissions.
How do I know if my emission check valve is faulty?
If the check valve is faulty, you may notice a fuel odor in the vehicle’s cabin, or the engine may run rough or have reduced power. Additionally, your vehicle’s “Check Engine” light may be illuminated if the valve is not functioning correctly.
Can a faulty emission check valve cause damage to my vehicle?
Yes, a faulty emission check valve can cause damage to your vehicle. If the valve is not functioning correctly, it can lead to decreased fuel efficiency and increased exhaust emissions, both of which can cause damage to the engine over time.
How do I replace an emission check valve?
- Locate the valve in your vehicle’s evaporative system.
- Disconnect any hoses or electrical connectors that are connected to the valve.
- Remove the old valve and install the new valve.
- Reconnect the hoses or electrical connectors, if applicable.
- Test the new valve to ensure it is functioning properly.