Toyota TSB #T-SB-0158-14 Rev
2012 Toyota Corolla
Affected Component: ENGINE AND ENGINE COOLING
- Summary
- TSB: Some 2006 - 2013 model year vehicles equipped with 2AZ-FE or 2AZ-FXE engines may exhibit engine oil consumption. The piston assembly has been changed to minimize oil consumption. Use the Inspection Procedure in this bulletin to confirm this condition.