P0455Medium Priority
System Gross Leak Evaporative Emission
Category: Powertrain• Auxiliary Emission Controls
31 articles · 5 makes affected
Owner Data Insights
Most Effective Fixes for P0455
Based on 12 owner reports. Success rates show how often each fix resolved the issue.
50% success
4 reports
50% success
4 reports
50% success
4 reports
Start with the highest success rate fix when diagnosing P0455. If that doesn't resolve the issue, work down the list.
Frequently Appears With P0455
These codes often appear together in owner reports. Check these if you see P0455.
- P04567 reports
- P03056 reports
- P03006 reports
- P03522 reports
- P04422 reports
- P03012 reports
- P00182 reports
- P01712 reports
Based on analysis of 29 owner reports where multiple codes appeared together.
Owner Statistics for P0455
Based on 42 real owner discussions • 7 confirmed solutions
17%
Success Rate
42
Data Sources
About This Data
Statistics are aggregated from real owner discussions on Reddit, automotive forums, and YouTube comments. All data is anonymized and represents actual repair experiences reported by vehicle owners.
P0455 Issues by Vehicle
FORD
2015 F-150
2015 Ford F-150 Coolant Leak? Here's How to Fix It
100 sources
2010 Mustang
2010 Ford Mustang Misfire? How to Fix it with a PCV Valve
63 sources
2017 F-150
2017 Ford F-150 Sunroof Squealing? Here's How to Fix It
100 sources
2015 F-150
2015 F-150 Hard Start? How to Diagnose and Fix It
100 sources
2015 F-150
Humming Noise from Your 2015 F-150? Here's How to Fix It
100 sources
2015 F-150
How to Fix an Oil Leak on Your 2015 Ford F-150 (Solenoid Focus)
100 sources
2015 F-150
Why is My 2015 F-150 Getting Bad Gas Mileage?
100 sources
2015 F-150
2015 Ford F-150 Check Engine Light? How to Fix Timing Chain Issues
100 sources
2015 F-150
Why Is My 2015 Ford F-150 Making a Clicking Noise?
100 sources
2020 Mustang
2020 Ford Mustang Misfire? How to Fix a Bad MAF Sensor
473 sources
2017 F-150
Coolant Leak at Back of Cab on 2017 Ford F-150? Here's How to Fix It
100 sources
2015 F-150
Why is Your 2015 Ford F-150 Vibrating? Find Out How to Fix It
100 sources
2017 F-150
Why Your 2017 Ford F-150 Stalls: USB Module Fix
100 sources
2015 F-150
Why is Your 2015 F-150 Making a Rattling Noise?
100 sources
2017 F-150
2017 Ford F-150 Won't Shift? Here's a DIY Fix
100 sources
2017 F-150
Grinding Noise in Your 2017 Ford F-150? Here's How to Diagnose and Fix
100 sources
2010 Mustang
2010 Ford Mustang Throttle Body Problems? PCV Valve Fix Guide
91 sources
2017 F-150
How to Find and Fix an Oil Leak on Your 2017 Ford F-150
100 sources
2017 F-150
Why Your 2017 F-150 Shudders and Hard Starts (Transmission Warning)
100 sources
HONDA
2017 Accord
Why Does My 2017 Honda Accord Smell Like Fuel? (And How to Fix It)
100 sources
2010 Accord
2010 Honda Accord Power Locks Not Working? Here's How to Fix It
96 sources
2017 Accord
Why Your 2017 Honda Accord Is Stalling (And How to Fix It)
100 sources
2017 Accord
Stop That Grinding! Diagnosing a 2017 Honda Accord Engine Noise
100 sources
2017 Accord
Why Your 2017 Honda Accord Pulls While Driving (And How to Stop It)
100 sources
2010 Accord
Why Your 2010 Honda Accord is Rattling and Misfiring (Valve Cover Leak Guide)
99 sources
2010 Accord
Fixing a Whining or Failing Power Steering Pump in Your 2010 Accord
206 sources
2022 Civic
How to Find and Fix That Annoying Rattle in Your 2022 Honda Civic
100 sources
2022 Civic
Why Your 2022 Honda Civic is Shaking and Stalling (Not Always the Engine)
100 sources