Last post on Aug 20, 2012 at 1:26 PM
You are in the Toyota Sienna
What is this discussion about?
Toyota Sienna, Engine, Van
#9 of 10 Re: Sienna engine rattle [capitalfederal]
May 10, 2012 (9:31 am)
Had this issue, are you sure you didn't or aren't using a poor quality fuel? This happens when i use cheap gas.. or when they change to the winter blend in the north east, then i need to run mid-grade..
#10 of 10 Re: Sienna engine rattle [capitalfederal]
Aug 20, 2012 (1:26 pm)
This is not normal! Search for technical service bulletin T-SB-0094-09, which defines the problem. Our 2010 Sienna XLE is showing the same behavior and we had the check engine, VSC, and Trac Off lights all come on last weekend. We had the diagnostic code read and it was "P0015 - Camshaft position “B” – Timing over-retarded (Bank 1)." If your powertrain warranty expires this could be an expensive repair!