Automatic Gearbox Acting Up - Toyota Nation Forum : Toyota Car and Truck Forums


» Auto Insurance
» Featured Product
» Wheel & Tire Center

Go Back   Toyota Nation Forum : Toyota Car and Truck Forums > Toyota Passenger and Sports Car Forums > Camry and Solara Forum > Camry & Solara Lounge

Camry & Solara Lounge Discussion area for every generation of Toyota's family car, the Toyota Camry. Lexus ES250/300 owners welcome! Topics of discussion range from fuel economy, safety, modifications, performance and more.

ToyotaNation.com is the premier Toyota Forum on the internet. Registered Users do not see the above ads.
Reply
 
LinkBack Thread Tools Display Modes
Old 10-03-2005, 07:10 AM   #1 (permalink)
New TN User
 
Join Date: Oct 2005
Location: Malaysia
Posts: 3
Thanks: 0
Thanked 0 Times in 0 Posts
iTrader Score: 0 reviews
View proteus's Photo Gallery
Automatic Gearbox Acting Up

Hi there,

I own a '97 Camry. Recently, I had Toyota conduct a major service and tune-up on my car. Many engine parts were replaced and it cost me a bomb. Now, a new problem has arised. My automatic gearbox acts up. When I'm driving, the moment I ease up on the accelerator, the RPM takes a dip to around 1000rpm and then shoots back up to the right rpm. Its fine when I'm accelerating but the moment I try to slow down, this happens. Sometimes the rpm stays at 1000rpm until I press the accelerator again and this is regardless of the speed. Also, there's a slight lag in engine/gearbox response when the rpm takes a dip. Any idea on what's going on?
proteus is offline   Reply With Quote
Sponsored Links
Advertisement
 
Old 10-03-2005, 07:47 AM   #2 (permalink)
How hard can it be?
 
BlueFusion6851's Avatar
 
Join Date: Jan 2005
Location: Sartell, MN
Posts: 2,611
Thanks: 0
Thanked 4 Times in 4 Posts
iTrader Score: 3 reviews
View BlueFusion6851's Photo Gallery
Mine also does this little dip/lag thing. I'm thinking its something to do with the torque converter. How many miles does your car have?
__________________
1993 V6 XLE Camry (196,000 miles) totalled 10-17-08
2006 Pontiac G6 GT (147,000 miles)
-License revoked until March 19th
BlueFusion6851 is offline   Reply With Quote
Old 10-03-2005, 09:46 AM   #3 (permalink)
The Other White Meat
 
terrastrife's Avatar
 
Join Date: Jul 2004
Location: Australia
Posts: 3,740
Thanks: 0
Thanked 0 Times in 0 Posts
iTrader Score: 0 reviews
View terrastrife's Photo Gallery
check idle air control. it may be sticking so that the moment that the tb butterfly closes it cannot activate quick enough making the rpm dip, then it opens and everythings normal.

go back to whoever repaired it and complain (you shoulve done this right away) if they introduced a problem, why bother waiting to get home and tell the world? turn around and go straight back.
__________________

125 front wheel horsepower with major retard issues between 4500-5200RPM -
OD switched off, even when not in 3rd results in major power loss/rpm drop.
terrastrife is offline   Reply With Quote
Old 10-04-2005, 10:15 AM   #4 (permalink)
New TN User
 
Join Date: Oct 2005
Location: Malaysia
Posts: 3
Thanks: 0
Thanked 0 Times in 0 Posts
iTrader Score: 0 reviews
View proteus's Photo Gallery
BlueFusion6851,
My car has done about 207,000 km. That's why I had Toyota conduct the service and tune-up, something called "Maxcheck".

terrastrife,
That may well be the problem as the tune-up involved resetting and tuning the throttlebody. Maybe they made a mistake. There was no problem at all for the first few days since the service. The car was running like brand new, engine and gearbox was very smooth but a few days later I noticed the dip in rpm. Now it seems as if its getting worse everytime I drive the car.

One thing though, I sent it to a Toyota service centre, for the service and tune-up. It cost me an arm and a leg ( I think they took an extra toe too). I wonder how this could happen given Toyota's legendary service quality. I'm definitely gonna kick up a great big fuss about this when I can find the time to take it to take it to Toyota. They had my car for 5 days and now this.
proteus is offline   Reply With Quote
Old 10-04-2005, 03:02 PM   #5 (permalink)
Official TN Member
 
Join Date: Mar 2005
Location: Michigan
Posts: 567
Thanks: 0
Thanked 1 Time in 1 Post
iTrader Score: 0 reviews
View Gary_602Z's Photo Gallery
Gotta agree with terrastrife on this I think I would be checking/cleaning the IAC first!

Gary
__________________
Don't worry about what other people think....as most of them don't!
Gary_602Z is offline   Reply With Quote
Old 01-09-2006, 10:12 PM   #6 (permalink)
Official TN Member
 
Join Date: Sep 2005
Location: ohio
Posts: 226
Thanks: 0
Thanked 1 Time in 1 Post
iTrader Score: 0 reviews
View newbie212's Photo Gallery
Anyone find a fix to this yet? Its really bugging me now... Any help would be appreciated.. Thanks
newbie212 is offline   Reply With Quote
Old 01-10-2006, 08:03 PM   #7 (permalink)
Official TN Member
 
Join Date: Sep 2005
Location: ohio
Posts: 226
Thanks: 0
Thanked 1 Time in 1 Post
iTrader Score: 0 reviews
View newbie212's Photo Gallery
anybody?
newbie212 is offline   Reply With Quote
Old 01-18-2006, 03:21 PM   #8 (permalink)
Official TN Member
 
Join Date: Sep 2005
Location: ohio
Posts: 226
Thanks: 0
Thanked 1 Time in 1 Post
iTrader Score: 0 reviews
View newbie212's Photo Gallery
Anybody????? Bluefusion???
newbie212 is offline   Reply With Quote
Old 01-18-2006, 03:30 PM   #9 (permalink)
Official TN Member
 
Join Date: Feb 2005
Location: WA
Posts: 52
Thanks: 0
Thanked 0 Times in 0 Posts
iTrader Score: 0 reviews
View infox's Photo Gallery
Quote:
Originally Posted by newbie212
Anybody????? Bluefusion???
why don't you do like they suggested and take it back to the shop that did the repairs?
infox is offline   Reply With Quote
Old 01-18-2006, 04:46 PM   #10 (permalink)
Official TN Member
 
Join Date: Sep 2005
Location: ohio
Posts: 226
Thanks: 0
Thanked 1 Time in 1 Post
iTrader Score: 0 reviews
View newbie212's Photo Gallery
I never took my car to get it fixed in the first place.. So I don't know what your talking about...
newbie212 is offline   Reply With Quote
Old 01-18-2006, 04:53 PM   #11 (permalink)
Official TN Member
 
Join Date: Mar 2005
Location: Michigan
Posts: 567
Thanks: 0
Thanked 1 Time in 1 Post
iTrader Score: 0 reviews
View Gary_602Z's Photo Gallery
Think he was talking to the orginal poster. It gets confusing sometimes when someone jumps into the middle of a thread.

Gary
__________________
Don't worry about what other people think....as most of them don't!

Last edited by Gary_602Z; 01-18-2006 at 04:59 PM.
Gary_602Z is offline   Reply With Quote
Old 01-18-2006, 05:21 PM   #12 (permalink)
Official TN Member
 
Join Date: Feb 2005
Location: WA
Posts: 52
Thanks: 0
Thanked 0 Times in 0 Posts
iTrader Score: 0 reviews
View infox's Photo Gallery
oh yeah sorry about that, I thought you were the same person who started the thread.
infox is offline   Reply With Quote
Old 01-18-2006, 05:34 PM   #13 (permalink)
Official TN Member
 
Join Date: Sep 2005
Location: ohio
Posts: 226
Thanks: 0
Thanked 1 Time in 1 Post
iTrader Score: 0 reviews
View newbie212's Photo Gallery
No prob!
newbie212 is offline   Reply With Quote
Old 01-18-2006, 05:50 PM   #14 (permalink)
How hard can it be?
 
BlueFusion6851's Avatar
 
Join Date: Jan 2005
Location: Sartell, MN
Posts: 2,611
Thanks: 0
Thanked 4 Times in 4 Posts
iTrader Score: 3 reviews
View BlueFusion6851's Photo Gallery
I'd say the best place to go would be the Toyota Dealership. They can check EVERYTHING for you and you can choose to have it replaced/repaired or not. It's not gonna hurt you to go there.
__________________
1993 V6 XLE Camry (196,000 miles) totalled 10-17-08
2006 Pontiac G6 GT (147,000 miles)
-License revoked until March 19th
BlueFusion6851 is offline   Reply With Quote
Sponsored Links
Advertisement
 
Reply

  Toyota Nation Forum : Toyota Car and Truck Forums > Toyota Passenger and Sports Car Forums > Camry and Solara Forum > Camry & Solara Lounge

Bookmarks

Thread Tools
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On


Powered by vBadvanced CMPS v3.2.2

All times are GMT -5. The time now is 12:04 AM.



Powered by vBulletin® Copyright ©2000 - 2012, Jelsoft Enterprises Ltd.
Search Engine Optimization by vBSEO 3.6.0
Garage Plus vBulletin Plugins by Drive Thru Online, Inc.
ToyotaNation.com is an independent Toyota/Lexus enthusiast website. ToyotaNation.com is not sponsored by or in any way affiliated with Toyota Motor Sales, USA, Inc. The Toyota, Lexus and Scion names and logos are trademarks owned by Toyota Motor Sales, USA, Inc.