Evaporation Control Canister Repair Cost Guide
Small Canister (2-4 inch diameter)
Typical repair time: 1-1.5 hours
Expected cost range: $125-$187.50
Common issues: Cracked housing, clogged filter, damaged valves
Medium Canister (4-6 inch diameter)
Typical repair time: 1.5-2 hours
Expected cost range: $187.50-$250
Common issues: Valve assembly failure, carbon saturation, broken vent lines
Large Canister (6+ inch diameter)
Typical repair time: 2-3 hours
Expected cost range: $250-$375
Common issues: Multiple valve failures, extensive carbon replacement, complex diagnostics
Note: These are estimated costs based on typical repair scenarios. Additional parts or complications may affect final pricing. All repairs include diagnostic testing and quality assurance checks.
Additional Services:
- Pressure testing: +30 minutes ($62.50)
- System purge and reset: +45 minutes ($93.75)
- Full system diagnostic: +1 hour ($125)
Evaporation Control Canister Repair Procedures
Dorman 911-503
Common Applications:Ford F-150, Expedition, Navigator
Repair Steps:
- Locate the canister under the vehicle, typically near the fuel tank
- Disconnect the electrical connector and fuel vapor lines
- Remove mounting bolts securing the canister
- Remove old canister and clean mounting surface
- Install new canister using new mounting hardware
- Reconnect vapor lines and electrical connector
- Clear any related diagnostic trouble codes
Standard CP3451
Common Applications:Toyota Camry, Corolla, RAV4
Repair Steps:
- Access the canister from underneath the vehicle
- Remove protective shield if present
- Label and disconnect vapor lines
- Unplug electrical connections
- Remove mounting brackets
- Install new canister in reverse order
- Verify proper line connections
- Test system for leaks
ACDelco 215-364
Common Applications:GM trucks and SUVs
Repair Steps:
- Raise vehicle on lift
- Remove rear wheel well liner for access
- Disconnect electrical connector
- Remove vapor lines (mark positions)
- Remove mounting bolts and bracket
- Install new canister and bracket
- Reconnect all lines and electrical
- Reinstall wheel well liner
- Perform system diagnostic check
Mopar 68406872AA
Common Applications:Chrysler, Dodge, Jeep vehicles
Repair Steps:
- Locate canister near rear of vehicle
- Remove heat shield if equipped
- Disconnect electrical connections
- Label and remove vapor lines
- Remove mounting bolts
- Clean mounting surface
- Install new canister
- Reconnect all components
- Reset check engine light
Important Notes:
- Always wear appropriate safety equipment
- Ensure proper ventilation when working with fuel systems
- Replace any damaged vapor lines or connectors
- Follow manufacturer torque specifications
- Verify proper operation before returning vehicle to service
Note: These are general repair procedures. Specific steps may vary by vehicle make, model, and year. Always consult the appropriate service manual for detailed instructions.
Understanding Evaporation Control Canisters

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Common Failure Symptoms of Evaporative Control Canisters (EVAP)
Evaporation Control Canister Maintenance Guide
Charcoal Canister
Signs of Failure:
- Check Engine Light illumination
- Failed emissions test
- Fuel odor, especially after refueling
- Poor engine performance
- Difficulty starting the vehicle
Service Schedule:
No regular maintenance required. Typically lasts the lifetime of the vehicle unless contaminated by fuel or damaged. Replacement only necessary if failure occurs.
EVAP Canister Vent Valve
Signs of Failure:
- P0446 code on diagnostic scanner
- Difficulty filling gas tank
- Gas pump frequently clicks off while fueling
- Engine running rough
Service Schedule:
Inspection recommended every 60,000 miles. Replace if showing signs of failure or malfunction.
EVAP Canister Purge Valve
Signs of Failure:
- Rough idle
- Engine stalling
- Poor fuel economy
- Check Engine Light with P0443 code
- Failed emissions test
Service Schedule:
Inspection recommended every 50,000 miles. Replace if malfunctioning or as part of major tune-up service.
Fuel Tank Pressure Sensor
Signs of Failure:
- Check Engine Light with P0452 or P0453 codes
- Erratic fuel gauge readings
- Fuel system performance issues
Service Schedule:
No specific service interval. Inspect during routine maintenance and replace if faulty readings occur.
Note: Service intervals may vary by vehicle make and model. Always consult your vehicle's owner manual for specific maintenance schedules.
How It Works
- Get a quote online or set-up a time to have your vehicle looked at.
- Pick time slots that work for you, easily, online.
- We will confirm appointments and send reminders.
- Our mechanics bring everything that is needed to you.
- All you have to do is provided a safe area for the work to be performed.
What we need from you
- A safe place to work on your vehicle
- No working on the side of busy roads
- No working on unstable or steep surfaces.
- We do not perform repairs during severe weather.
- Authorization from a property owner or management.
- Repair work done in a parking lot or at your requires permission.
- We do not do repairs in areas restricted by law.
Common Questions
Service Area
Our primary service area is greater Grand Rapids and includes Comstock Park, East Grand Rapids, Grandville, Kentwood, Walker, and Wyoming
Our secondary service area is provided by our Belding location and includes: Belding, Greenville, Ionia and the sorrounding areas.
Contact us if you have any questions about where we provide services.