Dodge Dakota 1999 — technical service bulletin
Bulletin 9906 · NHTSA communication 604491 · issued Feb 17, 1999
Technical service bulletin
communication type
Engine and Engine Cooling
component
1999
model years
2
vehicle entries
Official summary
Service action regarding ethylene glycol concentration too low in engine coolant mixture. *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.