Dodge Ram 1998–2003 — technical service bulletin
Bulletin 1400202 · NHTSA communication 635734 · issued Jul 1, 2002
Technical service bulletin
communication type
Fuel System, Gasoline
component
1998–2003
model years
6
vehicle entries
Official summary
Information on tampering with vp44 fuel pump on cummins diesel engines. *tt
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.