Ford Ranger 2001 — technical service bulletin
Bulletin 01232 · NHTSA communication 630334 · issued Nov 26, 2001
Technical service bulletin
communication type
Engine and Engine Cooling
component
2001
model years
1
vehicle entries
Official summary
Some vehicles equipped with the 4.0l sohc engine may exhibit a low engine rpm during initial cold start and/or loss of engine power upon clutch disengagement or during deceleration. *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.