Vehicle report
Technical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.
ASI-44534
FORD: WHEN SHIFTING BETWEEN PARK, REVERSE AND/OR DURING 2-3 SHIFT, AN INTERMITTENT CLUNK OCCURS WITH A TORQSHIFT TRANSMISSION. MODEL 2003-2014 F-SUPER DUTY, E SERIES, EXCURSION, F-53 MOTORHOME CHASSIS, LOW CAB FORWARD. *PE
0640
CUSTOMER SATISFACTION PROGRAM. ENGINE CRANKCASE VENTILLATION SYSTEM UPGRADE. FORD. CERTAIN 2006 AND 2007 LOW CAB FORWARD VEHICLES. *KB
0771
HARD START/LONG CRANK OR NO START - LOW ICP. *KB
Complaint counts are reports filed with NHTSA, not failure rates. A common model collects more of them than a rare one that breaks more often.