GMC Yukon 2000–2006
Common on this vehicle:Misfire or rough idle
issueSlight roughness at idle with no DTCs (possible characteristic)Remove
Possible causes
The documents say what to doOnly records name itThe size of a node, the width of a link and the numbers are records matching this search, not likelihoods.
FaultCrate・GMC Yukon 2000–2006・Engine
Candidate cause (the documents say what to do)
Slight roughness at idle with no DTCs (possible characteristic)
Customers may complain of a slight rough idle with no DTCs or other engine performance concerns, and comparison vehicles may show the same.
An occasional misfire may register on the Tech 2 at idle with no DTCs stored.
What to do
- Compare with a like vehicle; if worse, complete SI diagnosis and repair as necessary.
Caution: If the concern is considered an idle characteristic, no repairs should be attempted.
What is needed
- Parts and materials
- Not stated
- Labor time
- Not stated
- Special tools
- Not stated
- Scan tool
- Not stated
Only what the technical documents state. "Not stated" does not mean not needed.
In the records
No record states work done for this cause.
See the evidence (2 technical documents, 1 records)
Passages of the technical documents
The bulletin covers 1999-2013 GMC Savana, Sierra and Yukon.
1999-2013 GMC Savana, Sierra, Yukon
General Motors (published by NHTSA) 2015-10-09
Customers may complain of a slight rough idle with no DTCs or other engine performance concerns, and comparison vehicles may show the same.
Some customers may complain of a slight rough idle with no DTCs or additional engine performance concerns and comparison vehicles may exhibit the same concern.
General Motors (published by NHTSA) 2015-10-09
An occasional misfire may register on the Tech 2 at idle with no DTCs stored.
an occasional misfire may also register on the Tech 2 when the engine is idling but no DTCs will be stored.
General Motors (published by NHTSA) 2015-10-09
Compare with a like vehicle; if worse, complete SI diagnosis and repair as necessary.
Compare the concern to a like vehicle. If the concern is worse than a like vehicle, complete SI diagnosis and repair as necessary
General Motors (published by NHTSA) 2015-10-09
Manufacturer’s documents
- Rough Idle Preliminary Information PIP4404F 2017-08-15
A cause or a result a complaint states is the owner’s view or what a dealer told them, not an established fact.
Put together by FaultCrate from public records and technical documents. The cause and the repair are for the workshop to decide with the vehicle in front of it. Counts are records, not failure rates.