 We purchased a used 2003 toyota camry 16 months ago and have repeat problems with the engine/head bolts stripping out of the engine block.This is a know issue related to NHTSA Item Number : 10037592, Summary :TOYOTA: THERE MAY BE DAMAGED CYLINDER HEAD BOLTS THREADS. *RM, and specifically with engine 2AZ-FE. Dialership and Toyota executive level have not done anything to help.I will not buy another toyota.