Bad Express Pump for Chevy

May 5, 2021

This bulletin applies to 2012-2016 Chevy Express Cutaway vehicles equipped with a 6.0L gaseous dedicated LPG system three-tank configuration fuel system. 

This bulletin applies to 2012-2016 Chevy Express Cutaway vehicles equipped with a 6.0L gaseous dedicated LPG system three-tank configuration fuel system. These vehicles might experience an inoperative fuel pump leading to a no-start or stall without warning. GM has decided to conduct a voluntary emission recall involving certain vehicles. The fuel pump is to be replaced with a new design, available as P/N 23373813.

About the Author

Information courtesy of Mitchell 1

Information for Technical Service Bulletins comes from ProDemand, Mitchell 1's auto repair information software for domestic and import vehicles. Headquartered in San Diego, Mitchell 1 has provided quality repair information solutions to the automotive industry since 1918.

About the Author

Mike Mavrigian | Motor Age Editor

Mike Mavrigian has written thousands of automotive technical magazine articles involving a variety of  specialties, from engine building to wheel alignment, and has authored more than a dozen books that crisscross the automotive spectrum. Mike operates Birchwood Automotive, an Ohio shop that builds custom engines and performs vintage vehicle restorations. The shop also features a professional photo studio to document projects and to create images for articles and books.

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