GMC Yukon XL 2000–2006
Common on this vehicle:Warning lightLeakStalls or shuts offDoes not startNoiseHard start or long crankLoss of engine power, no accelerationGauge or instrument fault
Possible causes
5 causes not drawn
- Intake manifold gasket leak (cold idle misfire, lean codes)1
- Higher than expected oil consumption at 8600 GVW and above (accepted rate and consumption test)1
- P0300 after engine repairs: injector connectors crossed (cylinders 5-7 / 6-8)1
- Oil leak after cold start from frozen PCV system (rear main seal)1
- Slight roughness at idle with no DTCs (possible characteristic)1
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 XL 2000–2006・Engine, 2002
Candidate cause (the documents say what to do)
Roller Rocker
3 of the records matching this search name this component as the cause. How it failed: failed.
What to do
- If roller rocker arm needle bearings are found during an oil change, inspect all the roller rocker arms.
- Replace only the broken roller rocker arm; the remaining roller rocker arms need not be replaced.
- Needle bearings may also be in the cylinder head oil drains; clean the oil drains to retrieve them.
- There should be 66 bearings, 33 a side.
In the records
- Roller Rocker: replaced 3
- Oil Drain: cleaned 2
See the evidence (1 technical documents, 3 records)
Manufacturer’s documents
- Needle Bearings in Roller Rockers During Oil Change PIP5226D 2020-08-10
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.