Ford E-150 1997–1998 — technical service bulletin
Bulletin 980317 · NHTSA communication 603510 · issued Apr 1, 1998
Technical service bulletin
communication type
Engine and Engine Cooling
component
1997–1998
model years
12
vehicle entries
Official summary
Symptoms regarding p0300-p0308 misfire dtcs with 4.6l engines. *yc
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.