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.
SF-397A-F
DAIMLER TRUCKS-FREIGHTLINER: ON CERTAIN VEHICLES, THE AIR FILTER HOUSING AND/OR THE AIR INTAKE DUCT MAY NOT SEAL CORRECTLY, ALLOWING DUST AND DIRT TO ENTER THE ENGINE. THE AIR FILTER HOUSING AND/AIR INTAKE DUCT WILL BE REPLACED, AS APPROPRIATE. *PE UPDATED 7/6/09. *PE
SF389A
FREIGHTLINER SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. DETROIT DIESEL SERIES 60 EXHAUST BELLOWS - MODELS AFFECTED: SPECIFIC FREIGHTLINER CASCADIA, CENTURY CLASS S/T, COLUMBIA, AND CORONADO VEHICLES MANUFACTURED BETWEEN SEPT. 20, 2006 AND NOV. 14, 2007, WITH DETROIT DIESEL SERIES 60 ENGINES. CSC WAS RECEIVED. *NJ
SF383A
FREIGHTLINER - MODINE RADIATOR MOUNTING JOINTS. MODELS AFFECTED: SPECIFIC FREIGHTLINER CENTURY CLASS S/T AND COLUMBIA VEHICLES, STERLING L-LINE VEHICLES AND WESTERN STAR 4900 VEHICLES MANUFACTURED BETWEEN AUG. 28, 2006 AND JAN. 29, 2007. *NJ
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.