Gmc/chevrolet: at bottom of flywheel housing, a leak is found, causing a fuel odor, due to high pressure...
Chevrolet technical service bulletin PIP-4942-B for 2011-2015 Chevrolet Silverado, 2011-2015 GMC Sierra and 2010-2014 Chevrolet Express and others.
- Bulletin number
- PIP-4942-B
- Component
- Fuel system, other: delivery: hoses, lines/piping, and fittings
- Summary
- Gmc/chevrolet: at bottom of flywheel housing, a leak is found, causing a fuel odor, due to high pressure pump to high pressure line fitting or fuel rail connection. 2010-2015 express, sierra, savana, silverado.
Vehicles covered
VIN decoder
See the problems and recalls for an exact car
Buying a used Chevrolet Silverado?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history