repaired · 2026 Q3
Engine: diesel
Risk. A damaged cooling fan can result in an engine stall while driving and increase the risk of a crash.
2021 E-One Quest IIProblems, recalls & complaints
NHTSA has logged 0 owner complaints about the 2021 E-One Quest II. It is covered by 3 safety recalls, and for recall 21V-332 the manufacturer reports only 60% of affected cars repaired.
Source: NHTSA complaints, recalls, investigations and manufacturer recall reports, through October 11, 2024. Updated daily.
Complaints by system
Where the 2021 E-One Quest II has problems
0 complaints grouped by the system owners reported.
| System | Complaints | Crash, fire or injury |
|---|
Source: NHTSA Office of Defects Investigation. Complaints are submitted by the public and are not verified by NHTSA.
3 recalls
2021 E-One Quest II recalls and how many were fixed
Each ring shows the share of affected cars repaired, from the manufacturer’s latest quarterly report to NHTSA. Recall repairs are free at authorized dealers.
repaired · 2023 Q4
Fuel injection system: fuel rail
Risk. A high pressure fuel leak in the presence of an ignition source can increase the risk of a fire.
repaired · 2023 Q1
Fuel injection system: fuel rail
Risk. A fuel leak in the presence of an ignition source increases the risk of a fire.
Recalls apply to specific cars. To see whether a recall is still open on yours, enter the 17-character VIN at nhtsa.gov/recalls or with E-One.
Best & worst years
2021 vs. every other Quest II year
Bars show complaints per model year. Colors show the CarFlaw verdict: complaints weighted for crashes, fires and injuries, adjusted for years on the road and compared with the Quest II median. How we score
'08'09'10'11'12'13'14'15'16'17'18'19'20'21
- Avoid
- Caution
- Solid
- Best
- Not rated
Own a 2021 Quest II?
Decode your VIN to see the recalls for your exact car, then confirm open recalls with NHTSA.