Dodge Caliber 2007 — technical service bulletin
Bulletin 38 · NHTSA communication 10020561 · issued Oct 1, 2006
Technical service bulletin
communication type
Engine and Engine Cooling
component
2007
model years
2
vehicle entries
Official summary
Engine camshaft cap bolts may not have been adequately tightened. This problem may cause damage to the camshaft bearing and/or the camshaft. *kb
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.