GS - 2nd Gen (1998-2005) Discussion about the second generation GS300, GS400 and GS430 (1998 - 2005)

Transmission problems?

Thread Tools
 
Search this Thread
 
Old 11-03-10, 01:22 AM
  #1  
t0ekn3e
Driver
Thread Starter
 
t0ekn3e's Avatar
 
Join Date: Apr 2004
Location: CA
Posts: 159
Likes: 0
Received 0 Likes on 0 Posts
Default Transmission problems?

I started my car this morning to go to work and as I was driving down the street, I noticed it was sluggish. As soon as I get on the main road and try to speed up the engine seems to rev but the cars speed picks up extremely slow. It was working perfectly fine the night before. I have no idea what could be wrong I am only assuming it is the transmission. Any idea what the problem is or a fix? TIA Forgot to mention I drive a 2001 GS300 with 130xxx miles
Old 11-03-10, 11:02 AM
  #2  
t0ekn3e
Driver
Thread Starter
 
t0ekn3e's Avatar
 
Join Date: Apr 2004
Location: CA
Posts: 159
Likes: 0
Received 0 Likes on 0 Posts
Default

I left the battery disconnected over night now, its a lil better but I still feel a lag driving around the block. any help?
Old 11-03-10, 01:00 PM
  #3  
djspawn00
Lexus Test Driver

 
djspawn00's Avatar
 
Join Date: Mar 2007
Location: New York
Posts: 1,170
Likes: 0
Received 1 Like on 1 Post
Default

check your fluid levels.. any check engine light? Is the shifter in "M" mode??
Old 11-03-10, 01:21 PM
  #4  
fordsvtmfl
Lexus Test Driver
iTrader: (13)
 
fordsvtmfl's Avatar
 
Join Date: Aug 2008
Location: SC
Posts: 1,140
Likes: 0
Received 0 Likes on 0 Posts
Default

This happened to me a few times, (no check engine light, but did set a code for transmission shift solenoid #3 I think) anyway my fluids were fine, and after resetting the code it seemed to work great, and its been about 10 months since it last did it.

But yes check your fluid levels first, and make sure you do it right b/c trans fluid levels can give really strange results if not done right.
Old 11-03-10, 11:51 PM
  #5  
t0ekn3e
Driver
Thread Starter
 
t0ekn3e's Avatar
 
Join Date: Apr 2004
Location: CA
Posts: 159
Likes: 0
Received 0 Likes on 0 Posts
Default

I've checked the transmission fluid hot and cold and both times it was good. No check engine light and not in m mode.

How do I check for the transmission code?
Old 11-04-10, 06:11 AM
  #6  
Dons98GS
Driver School Candidate
 
Dons98GS's Avatar
 
Join Date: Oct 2010
Location: Il
Posts: 49
Likes: 0
Received 0 Likes on 0 Posts
Default

Im not mechanically inclined as the other guys on here, but you can give this a shot. If you have M mode, shift through all gears to see if all are engaging or if they're slow engaging. If that checks ok, put it in low gear (2) and see if it still feels sluggish when you speed up. It could possibly be the trans is starting in a higher gear on takeoff.
Old 11-04-10, 06:39 AM
  #7  
fordsvtmfl
Lexus Test Driver
iTrader: (13)
 
fordsvtmfl's Avatar
 
Join Date: Aug 2008
Location: SC
Posts: 1,140
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by t0ekn3e
I've checked the transmission fluid hot and cold and both times it was good. No check engine light and not in m mode.

How do I check for the transmission code?
You need to get it scanned, autozone will do it for free i think.
Also the trans code will be P07xx
I believe the 700 level codes are transmission related, someone please correct me if im wrong.
Old 11-04-10, 06:49 AM
  #8  
porn-adkt
Lexus Champion
iTrader: (37)
 
porn-adkt's Avatar
 
Join Date: Apr 2009
Location: Westchester, NY
Posts: 2,210
Received 11 Likes on 11 Posts
Default

Originally Posted by fordsvtmfl
You need to get it scanned, autozone will do it for free i think.
Also the trans code will be P07xx
I believe the 700 level codes are transmission related, someone please correct me if im wrong.
Autozone will carry a Generic Code reader, i dont think it will pick up tranny codes
Old 11-04-10, 07:00 AM
  #9  
fordsvtmfl
Lexus Test Driver
iTrader: (13)
 
fordsvtmfl's Avatar
 
Join Date: Aug 2008
Location: SC
Posts: 1,140
Likes: 0
Received 0 Likes on 0 Posts
Default

ah ok, well I have a Scan Gauge 2 and it picks them up. But yea im not sure about autozone
Old 11-04-10, 07:10 AM
  #10  
porn-adkt
Lexus Champion
iTrader: (37)
 
porn-adkt's Avatar
 
Join Date: Apr 2009
Location: Westchester, NY
Posts: 2,210
Received 11 Likes on 11 Posts
Default

Originally Posted by fordsvtmfl
ah ok, well I have a Scan Gauge 2 and it picks them up. But yea im not sure about autozone
i was there yesterday because i had check lights all over the place, LOL.. and they didnt pick up anything since emission was ok..

I went to a local shop, hooked it up to a Snap-on ($15k machine) and pulled 8 codes)

on a good note i didnt have to pay a dealership to do it nor pay $80 fee it costs this shop to scan it since the owner is friend of mine. Just had to buy lunch and beer
Old 11-04-10, 08:32 PM
  #11  
lexo98
Racer
iTrader: (2)
 
lexo98's Avatar
 
Join Date: Jan 2010
Location: ca
Posts: 1,997
Received 274 Likes on 236 Posts
Default

That happened to me only when the engine was cold somewhere near the same mileage. My trans fluid was bad. It was drained, refilled and put in drive while on the hoist 3 times back to back and it's been ok since. That was about 50k miles ago.
Old 11-05-10, 04:18 PM
  #12  
djspawn00
Lexus Test Driver

 
djspawn00's Avatar
 
Join Date: Mar 2007
Location: New York
Posts: 1,170
Likes: 0
Received 1 Like on 1 Post
Default

Originally Posted by ****-adkt
i was there yesterday because i had check lights all over the place, LOL.. and they didnt pick up anything since emission was ok..

I went to a local shop, hooked it up to a Snap-on ($15k machine) and pulled 8 codes)

on a good note i didnt have to pay a dealership to do it nor pay $80 fee it costs this shop to scan it since the owner is friend of mine. Just had to buy lunch and beer
I need friends like that...
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
forplatina
SC430 - 2nd Gen (2001-2010)
22
03-18-17 10:27 AM
onelt1
GS - 1st Gen (1993-1997)
5
02-12-15 02:37 PM
Bippu147
LS - 1st and 2nd Gen (1990-2000)
4
01-07-10 03:12 PM
Vooduguru
ES - 1st to 4th Gen (1990-2006)
6
04-07-08 07:08 AM
95SC400
Performance & Maintenance
2
09-19-05 05:59 PM



Quick Reply: Transmission problems?



All times are GMT -7. The time now is 06:25 AM.