Source reference 10176310
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
PIP5725 ・ normal characteristic (no repair) ・ for GM vehicles in general
Applies to
Applies to all models with gasoline engines, 2000 - 2021.
the passage
All All 2000 - 2021 All All All Gasoline engines All
Fault
In rare instances customers 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, P228C may be set.
the passage
Technician may also Õnd any combination of DTC's P0300, P0171, P0174, P228C set.
Finding the cause
Possible causes
Because of a surplus of winter grade fuel in storage, the EPA is waiving the fuel vapor requirement, which extends the use of winter fuel into the summer months.
the passage
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 use of 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)
These should not be single events 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季燃料の使用と、それが引き起こす可能性のある走行性の問題について通知するものです。進行中のコロナウイルス（COVID-19）パンデミックは、走行と燃料使用の大幅な削減を引き起こしています。貯蔵中（パイプライン/ステーション）の冬季燃料の過剰により、EPAは燃料蒸気要件を免除しています。これにより、冬季燃料の使用が夏月まで延長されます。走行性の問題は単一の事象ではなく、暑い日に関連する複数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.
Go to this passage in the original
Source
- Source
- NHTSA Manufacturer Communications
- Source reference
- 10176310
- Received by source
- 2020-06-15
- Incident date
- Unknown
Open original text and sourceOpen the provider's page (external)