TSBs

Ram Trucks Go Chirp

Dec. 27, 2022

This bulletin applies to 2014 RAM 2500, 3500 and 4500/5500 pickups and cab chassis, built on or after Oct. 25, 2013, and on or before June 3, 2014, equipped with a 6.4L engine.

Information courtesy of Mitchell 1,

Mike Mavrigian

This bulletin applies to 2014 RAM 2500, 3500 and 4500/5500 pickups and cab chassis, built on or after Oct. 25, 2013, and on or before June 3, 2014, equipped with a 6.4L engine.

A chirp-type noise may be heard from the exhaust when entering MDS mode. Replace the muffler assembly.

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.