Ford F-150 2000–2001 — technical service bulletin
Bulletin 01243 · NHTSA communication 630509 · issued Dec 10, 2001
Technical service bulletin
communication type
Engine and Engine Cooling
component
2000–2001
model years
2
vehicle entries
Official summary
Some bi-fuel equipped vehicles may exhibit reduced engine power, rpm dip or idle surge greater than 200 rpm immediately following tip-in from a stop operating in alternative fuel mode. *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.