Engine oil consumption
Scion technical service bulletin S-SB-0031-14 for 2008-2009 Scion XB and 2007-2009 Scion TC.
- Bulletin number
- S-SB-0031-14
- Component
- Engine and engine cooling
- Summary
- TSB: Some 2007-2009 model year tC and xB vehicles equipped with 2AZ-FE 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.
Owners of these vehicles have filed 142 complaints in the engine category.
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