2013 Harley-Davidson Flhx Engine Problems
- Complaints
- 1about this part
- Share
- 17%of 6 total for the year
- Median mileage
- 12,000miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 1 complaints about the engine of the 2013 Harley-Davidson Flhx, 17% of the 6 complaints for this model year. Where a mileage was given, the median is 12,000 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“The contact owns a 2013 Harley-Davidson FLHX motorcycle. When the motorcycle clutch was engaged to start the engine, the motorcycle failed to accelerate. The contact had to engage the start switches several times to engage acceleration. The contact also stated that the engine warning light illuminated while driving and the motorcycle decelerated. The motorcycle was taken to the dealer several times for the failure. A diagnostic was performed that was unable to locate a failure code; however, the dealer replaced the electronic control module, the twist grip sensor, and the speed sensor. …”
NHTSA complaint #10762054, filed 2015-09, 12,000 milesRelated service bulletins
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- 11005514Jul 10, 2024GENUINE MOTOR PARTS AND MOTOR ACCESSORIES BULLETIN PAB1158: OIL FILTER PACKAGING AND CASE QUANTITY UPDATE. PURPOSE: To inform dealerships that Harley-Davidson has made updates to…
Engine: other model years
Other parts of the 2013 Harley-Davidson Flhx
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About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology