Manufacturer Communications Detail

CHEVROLET / IMPALA / 2019

Components - Details
Service Bulletin Number: 18NA358 Replacement Service Bulletin Number:
Date Of Bulletin: - Failing Component: 160000 STRUCTURE
Vehicale/Equipment Name: CHEVROLET Vehicale/Equipment Model: IMPALA
Vehicale/Equipment Year: 2019 Date Added To File: May, 03 2021
Summary: This technical bulletin provides a procedure to replace the upper and lower valve body housings to correct launch shudder, 2-3 upshift or 3-2 downshift concerns.<br />