Ford Chassis 1990–2007 — technical service bulletin
Bulletin TSB-10-12-11 · NHTSA communication 10034573 · issued Jun 22, 2010
Technical service bulletin
communication type
Power Train
component
1990–2007
model years
6
vehicle entries
Official summary
Ford: some motorhome chassis vehicles equipped with a 6.8l engine may exhibit hesitation, loss of rpm and/or low idle rpm driveability concerns. Reprogram the powertrain control module (pcm) to the latest calibration using ids release 67.04 and higher. *pe
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.