When I turn a corner or go over a speed bump, my 2008 Sienna van sometimes sounds as if it's going into neutral, and then it's really slow moving and shifting. Is it a transmission problem?

Asked by koontzfamily Aug 27, 2013 at 06:57 PM about the 2008 Toyota Sienna

Question type: Maintenance & Repair

The problem I'm having doesn't occur all the time.  I'm teaching my 16-year-old daughter
how to drive, and this is really annoying for both of us.  My son drove the van - our
mechanic drove the van - it didn't happen when they drove it. Can this be fixed without
having to replace the transmission?

6 Answers

I'd grab a woodblock and floor jack to look for a cracked motor/transmission mount...will post a few choices if you cannot put a finger on a source for these~

31,205

Slow shifting eh. ??? Thats a wierd one. Loose filter in the tranny? The filter might shift with the fluid sloshing around and the pump might suck a little air? Hope it's something wierd and simple and not the tranny going.

31,205

Watched the vid. If it's doing that then yah, wow motor mount. The ones you have pictured are for the front. If it rocks like in the vid you need the rear mount, the evil mount, the very evil mount.

1 people found this helpful.

Your Answer:

Sienna

Looking for a Used Sienna in your area?

CarGurus has 715 nationwide Sienna listings starting at $3,900.

Postal Code:

CarGurus Experts

  • #1
    TLX_4765
    Reputation
    2,050
  • #2
    Mik00000
    Reputation
    1,920
  • #3
    dandyoun
    Reputation
    1,710
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Honda Odyssey
24 Great Deals out of 918 listings starting at $4,995
Used Toyota Highlander
24 Great Deals out of 701 listings starting at $6,495
Used Toyota Sequoia
3 Great Deals out of 69 listings starting at $16,489
Used Honda Pilot
45 Great Deals out of 1,194 listings starting at $3,999
Used Chrysler Pacifica
51 Great Deals out of 1,155 listings starting at $13,999
Used Toyota RAV4
77 Great Deals out of 2,040 listings starting at $3,499
Used Toyota Highlander Hybrid
16 Great Deals out of 242 listings starting at $11,550
Used Toyota 4Runner
14 Great Deals out of 333 listings starting at $9,900
Used Toyota Camry
53 Great Deals out of 956 listings starting at $2,212
Used Dodge Grand Caravan
119 Great Deals out of 1,882 listings starting at $612
Used Toyota Tundra
45 Great Deals out of 1,130 listings starting at $5,999
Used Toyota Tacoma
53 Great Deals out of 1,011 listings starting at $8,708
Used Chevrolet Suburban
4 Great Deals out of 405 listings starting at $12,000

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use. Content will be removed if CarGurus becomes aware that it violates our policies.