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Ram TSB #85507
2020 Ram 4500
Affected Component: FUEL SYSTEM, GASOLINE
Date Published
AUG 17, 2022
NHTSA TSB #
10229517
TSB Document
MC-10229517-9999.pdf
Summary
Warranty Bulletin D-19-02 Fast Feedback Program - 6.7L Cummins Engine & Fuel Injection Pump - 2019 - 2023 HD Ram ? All Models (Rev. J)