Originally Posted by 92saturnsl2
Originally Posted by The Critic
I have not seen issues with the 8-speeds aside from shift quality complaints. Installing the most updated software will make the driveability better.
Vacuum pump on a spark ignition engine, what gives?
Curious why the 60k spark plug interval considering nearly all others are iridium/platinum lasting 100k or more..
I do all repairs (within reason) and maintenance myself so not a deal breaker by any means.
Not sure. The DI 2.5 only requires plugs every 120K.
Here is the maintenance schedule if you are Interested:
https://www.toyota.com/t3Portal/document/omms-s/T-MMS-17Sienna/pdf/T-MMS-17Sienna.pdf
Originally Posted by The Critic
I have not seen issues with the 8-speeds aside from shift quality complaints. Installing the most updated software will make the driveability better.
Vacuum pump on a spark ignition engine, what gives?
Curious why the 60k spark plug interval considering nearly all others are iridium/platinum lasting 100k or more..
I do all repairs (within reason) and maintenance myself so not a deal breaker by any means.
Not sure. The DI 2.5 only requires plugs every 120K.
Here is the maintenance schedule if you are Interested:
https://www.toyota.com/t3Portal/document/omms-s/T-MMS-17Sienna/pdf/T-MMS-17Sienna.pdf