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EnginePart report

2021 Keystone Arcadia Engine Problems

Complaints
1about this part
Share
20%of 5 total for the year
Median mileage
—not reported
Trend
Not enough dataFewer than 15 complaints, too few for a reliable trend.

NHTSA recorded 1 complaints about the engine of the 2021 Keystone Arcadia, 20% of the 5 complaints for this model year. 1 a fire, according to the filers.

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 2021 Keystone Arcadia Fifth Wheel 3660RL. The contact stated that while the fifth wheel was being towed, the brakes became inoperable. The check wiring and trailer connected check message was displayed. The contact stated there was abnormal whining and tapping noise detected. The contact called the local dealer who informed the auto-reset breaker was causing the noise. The contact's wife called him and informed him there was an abnormal burning odor in the vehicle and it caught fire. A person at the RV park was able to unplug the Fifth wheel from the power unit. …”

NHTSA complaint #11465450, filed 2022-05

Engine: other model years

YearComplaintsShare of year
2021120%

Other parts of the 2021 Keystone Arcadia

Brakes
5 complaints
Electrical system
3 complaints
Exterior lighting
1 complaints

← All problems reported for the 2021 Keystone Arcadia

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