Source reference 10190413
Manufacturer communication — 2006 GMC YUKON DENALI XL
Relation to the target vehicle
- The source's vehicle field includes the trim.
- Model year
- Match 2006 — Source vehicle field
- Model
- Match YUKON DENALI XL — Source vehicle field
- Trim
- Match Denali — Source vehicle field
What the manufacturer’s document says
PIP5725A ・ normal characteristic (no repair) ・ for GM vehicles in general
Applies to
Applies to all brands and models with gasoline engines, model years 2000 - 2022.
the passage
All All 2000 - 2022 All All All Gasoline engines
The involved region is North America.
the passage
Involved Region or Country North America
Fault
In rare instances customers may complain of a fuel smell, longer starts, hesitation and, in extreme cases, engine stalls.
the passage
In rare instances some customers may complain about a fuel smell / odor, longer starts, hesitation and under extreme cases, engine stalls.
Any combination of DTCs P0300, P0171, P0174 and P228C may be set.
the passage
any combination of DTC's P0300, P0171, P0174, P228C set.
Finding the cause
Possible causes
Using winter fuel in summer weather may cause drivability concerns.
the passage
The use of winter fuel in summer weather may cause drivability concerns.
Steps to confirm (in the document’s order)
The concern should not be a single event but multiple occurrences associated with hot days.
the passage
This should not be single events but should be multiple occurrences associated with hot days.
Correction
Caution
No repair is required; the vehicles are not damaged and will recover.
the passage
No repair required. The vehicles are not damaged and will recover.
There is no other remedy until summer fuel and/or cooler weather is available.
the passage
There is no other remedy until summer fuel and / or cooler weather is available.
Compiled by reading the full text of the document; each point stands on the passage shown. Check the document itself, linked below, before working on a vehicle.
Stated content
Communication summary
本予備情報は、2020年の温暖月における冬用燃料の使用と、これが引き起こす可能性のある走行性能の問題について通知するものです。継続中のコロナウイルス(COVID-19)パンデミックにより、走行および燃料使用量が大幅に減少しています。パイプライン/ステーションに貯蔵されている冬用燃料の過剰在庫があるため、EPAは燃料蒸気要件を免除しています。これにより冬用燃料の使用が夏季まで延長されます。走行性能に関する懸念は単発の事象ではなく、暑い日に関連する複数回の発生であるべきです。 Machine translation (unreviewed)
This Preliminary information communicates the use of Winter grade fuel during the warm months of 2020 and the potential rivability issues that it can cause. The ongoing Coronavirus (COVID-19) pandemic has caused significant reductions in driving and fuel use. Due to the surplus of winter grade fuel sitting in storage (pipelines/stations) the EPA is waiving the fuel vapor requirement. This will extend the use of winter fuel into the summer months. The drivability concerns should not be single events but should be multiple occurrences associated with hot days.
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Source
- Source
- NHTSA Manufacturer Communications
- Source reference
- 10190413
- Received by source
- 2021-04-19
- Incident date
- Unknown
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