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Engine coolingPart report

1999 Harley-Davidson Flhtcui Engine cooling Problems

Complaints
5about this part
Share
50%of 10 total for the year
Median mileage
14,000miles
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 5 complaints about the engine cooling of the 1999 Harley-Davidson Flhtcui, 50% of the 10 complaints for this model year. Where a mileage was given, the median is 14,000 miles. 1 recall campaign on record is filed under a similar system.

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.

“While traveling at approximately 65 MPH in rush hour engine stalled. Consumer had previously recall work done for 'bank angle sensor' that caused vehicle to stall. Recall remedy failed to rectify defect. Consumer received notification that relates to a fuel tank vent.”

NHTSA complaint #888851, filed 2001-05

Related recalls

Engine cooling: other model years

YearComplaintsShare of year
2006320%
200328%
2001113%
2000323%
1999550%

Other parts of the 1999 Harley-Davidson Flhtcui

Electrical system
2 complaints
Fuel system
2 complaints
Brakes
1 complaints
Tires
1 complaints

← All problems reported for the 1999 Harley-Davidson Flhtcui

About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 27, 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