Isuzu Hombre 1998 — technical service bulletin
Bulletin SB9801L010 · NHTSA communication 6092455 · issued Nov 1, 1998
Technical service bulletin
communication type
Engine and Engine Cooling
component
1998
model years
1
vehicle entries
Official summary
Subject regarding rocker arm cover service campaign. Some customers may comment about increased engine oil consumption and having to add oil between oil changes. *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.