# Service bulletin 14728A

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

- Type: Service bulletin
- NHTSA id: 10089823
- Published by NHTSA: 2017\-01\-30
- Manufacturer's number: 14728A
- Manufacturer's date: 2015\-08\-03
- NHTSA component: FUEL SYSTEM, OTHER

## NHTSA's summary

14728A \- SPECIAL COVERAGE \(REVISED PART INFORMATION\). CERTAIN 2006 CHEVROLET COBALT, PONTIAC PURSUIT, PONTIAC G4, AND SATURN ION VEHICLES AND CERTAIN 2007 CHEVROLET COBALT, PONTIAC G5, AND SATURN ION VEHICLES AND CERTAIN 2008 CHEVROLET COBALT AND PONTIAC G5 VEHICLES MAY HAVE A CRACKED FUEL TANK INLET CONTROL VALVE. VEHICLES THAT HAVE HAD A FUEL\-TANK REMOVAL PROCEDURE ARE ESPECIALLY AT RISK FOR THIS CONDITION, AS THE TANK\-REMOVAL PROCESS CAN DAMAGE THE INLET CONTROL VALVE. THIS CONDITION MAY CAUSE FUEL OR FUEL VAPOR TO LEAK FROM THE FUEL TANK. A VEHICLE WITH THIS CONDITION MAY DISPLAY AN ILLUMINATED SERVICE ENGINE SOON \(SES\) LIGHT, LEAK FUEL ONTO THE GROUND UNDER THE REAR OF THE VEHICLE BETWEEN THE REAR TIRES DURING OR AFTER FUELING, OR EMIT A STRONG FUEL ODOR FROM THE REAR OF THE VEHICLE. DEALERS ARE TO REPLACE THE FUEL TANK AND COMPATIBLE FILL PIPE TO CORRECT THE CONDITION.

## The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

## Components

Fuel system

## Vehicles listed

- 2006 to 2008 CHEVROLET COBALT
- 2006 PONTIAC G4
- 2007 to 2008 PONTIAC G5
- 2006 PONTIAC PURSUIT
- 2006 to 2007 SATURN ION

## Recalls for the same vehicles and component

- [12V459000](/recalls/nhtsa/12V459000.md), 2012-09-19: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP
- [09V419000](/recalls/nhtsa/09V419000.md), 2009-10-29: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP

## Other bulletins for the same vehicles and component

- [05\-06\-04\-022V](/bulletins/11007095.md), 2024-09-05, Service bulletin: FUEL/PROPULSION SYSTEM. This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL.
- [16\-NA\-383](/bulletins/11004761.md), 2024-07-16, Service bulletin: ENGINE; FUEL/PROPULSION SYSTEM. This service bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels should be used to reduce carbon build\-up.
- [04\-06\-04\-051I](/bulletins/11004727.md), 2024-07-16, Service bulletin: FUEL/PROPULSION SYSTEM. This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive.
- [19\-NA\-044](/bulletins/10250505.md), 2024-02-21, Service bulletin: ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL; FUEL SYSTEM, GASOLINE. This service bulletin provides information on the cold start control system in DI engines to reduce cold start emissions and improve fuel economy.
- [09275B](/bulletins/10250091.md), 2024-02-12, Service bulletin: FUEL SYSTEM, GASOLINE. Special Coverage Adjustment ? Fuel Odor or Spotting on Ground ? Replace Fuel Pump Module
- [PIC5671D](/bulletins/10246980.md), 2023-12-11, Service bulletin: FUEL SYSTEM, GASOLINE. Fuel Tank Cover Assembly Restriction On Certain NU6 Equipped Vehicles.
- [PIC5671C](/bulletins/10246979.md), 2023-12-11, Service bulletin: FUEL SYSTEM, GASOLINE. Fuel Tank Cover Assembly Restriction On Certain NU6 Equipped Vehicles.
- [09275B](/bulletins/10246578.md), 2023-12-11, Service bulletin: FUEL SYSTEM, GASOLINE. Special Coverage Adjustment ? Fuel Odor or Spotting on Ground ? Replace Fuel Pump Module
- [12191A](/bulletins/10245848.md), 2023-12-04, Service bulletin: FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP; FUEL SYSTEM, GASOLINE. Special Coverage Adjustment ? Fuel Odor or Spotting on Ground ? Replace
- [12191](/bulletins/10245847.md), 2023-12-04, Service bulletin: FUEL SYSTEM, GASOLINE; FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP. Special Coverage Adjustment ? Fuel Odor or Spotting on Ground ? Replace Fuel Pump Module

JSON: [/v1/bulletins/10089823](/v1/bulletins/10089823)

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