Technical Service Bulletin PIP5259C — 2014 GMC YUKON
FUEL SYSTEM, GASOLINE
Bulletin Details
| TSB ID | PIP5259C |
| Manufacturer | |
| Vehicle | 2014 GMC YUKON |
| Component | FUEL SYSTEM, GASOLINE |
| Communication Date |
Bulletin Summary
This Preliminary Information communication provides information to the technician about vehicles with a Service Engine Soon Malfunction Indicator Lamp on and a misfire or a tick noise. Technician may find a Diagnostic Trouble Code P0300 set. If Service Information diagnosis does not isolate the cause of this concern inspect the valve operation. If the valve or valves are not moving the replace the Active Fuel Management lifters and guide on the bank with the concern and the Valve Lifter Oil Assembly.
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
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