2022 Tiffin Phaeton Fuel system Problems
- Complaints
- 1about this part
- Share
- 17%of 6 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 fuel system of the 2022 Tiffin Phaeton, 17% of the 6 complaints for this model year. 2 recall campaigns on record are 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.
“This vehicle has fuel fill on both sides. You have to open the other side in order to prevent a vapor lock on the fueling side. I have fueled this way numerous times without incident. I recently fueled the same way and fuel gushed out the opposite side without tripping the fuel nozzle cut off. This resulted on a significant amount of fuel dumping on the fuel bay.”
NHTSA complaint #11668315, filed 2025-06Related recalls
- 26V662000Oct 8, 2026Tiffin Motorhomes, Inc. (Tiffin) is recalling certain 2022-2025 Allegro Bus, and Phaeton motorhomes, equipped with certain L9 diesel engines, part number…Covers: Tiffin Phaeton 2022–2025, Allegro BUS 2022–2025
- 21V545000Jul 20, 2021Tiffin Motorhomes, Inc. (Tiffin) is recalling certain 2021-2022 Allegro Bus and Phaeton motorhomes, equipped with certain Cummins L9 diesel engines. A fuel…Covers: Tiffin Phaeton 2021–2022, Allegro 2021–2022
Related service bulletins
- 11023312Sep 8, 2025Tiffin sent out an addendum to be added to Owner's Manuals that states, "Tiffin Motorhomes recommends that all diesel units be refueled using standard automotive-grade diesel…
- 10202777Sep 9, 2021Cummins Engine Fuel Lines with Remote Filter
Fuel system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2022 | 1 | 17% |
Other parts of the 2022 Tiffin Phaeton
1 complaintsOther or unknown
1 complaintsSeat belts
1 complaintsBody and structure
1 complaintsTires
1 complaintsWheels
1 complaints
← All problems reported for the 2022 Tiffin Phaeton
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 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