2004 Harley-Davidson Road King Problems & Issues
2004 model year · Manufacturer-document summaries · US scope · Updated November 2026
These 1 manufacturer-document summaries cover specific US model/year combinations. They are not a list of common failures or a reliability rating. Read the exact applicability on each card and ask the dealer to confirm your VIN, equipment and previous repairs.
All 1 Known Issue
NHTSA Recalls1 recall
FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY
ON CERTAIN MOTORCYCLES, A CONDITION OCCURS THAT COULD ALLOW PRESSURE TO BUILD UP IN THE FUEL TANK. ON FUEL INJECTED VEHICLES, THIS CONDITION COULD CAUSE FUEL TO SPRAY OUT UNEXPECTEDLY WHEN THE FUEL CAP IS REMOVED. ON CARBURETED VEHICLES, EXCESSIVE FUEL COULD BE TRANSFERRED TO THE CARBURETOR, WHICH WOULD EVENTUALLY ALLOW FUEL TO DRIP FROM THE AIR CLEANER.
Enter your VIN at NHTSA.gov to check recalls specific to your vehicle.
Browse more motorcycle issues. For an unlisted problem, consult a qualified motorcycle mechanic.
Other Harley-Davidson Models
Frequently Asked Questions
Do these recalls establish the reliability of the Harley-Davidson Road King?
No. Recall counts and severity labels do not establish failure rates or overall reliability. These summaries describe manufacturer-identified conditions and bounded vehicle populations.
How do I confirm whether my motorcycle needs the recall repair?
Ask an authorized Harley-Davidson dealer to check the exact VIN and completed repair history. Model year alone does not establish inclusion; some recalls cover only nonconsecutive VINs or specific production ranges. Follow the riding restrictions stated on each applicable card.
Content on this page was compiled with AI assistance using NHTSA complaints, TSBs, owner reports, and public motorcycle data. While we strive for accuracy, this information may contain errors. Always verify repair procedures and specifications with your vehicle's service manual or a qualified mechanic.