Home / Toyota Supra Forums

Go Back   Toyota Supra Forums! Join the Supra forum! > Performance, Modification, and Maintenance Forums - for generation specific discussions > MKIII Supra

Reply
 
Thread Tools Display Modes
Old 06-16-2006, 10:28 PM   #1
sharkn
3" Exhaust
 
Join Date: Jun 2006
Location: georgia
Posts: 50
sharkn is on a distinguished road
Question tranny o/d issue

whats up people new here so let me say whats up 1st..

having some problems with the overdrive in my auto tranny.. just replaced the old one with a rebuilt. everything is moving ok (as in no grinding) but when i switch to OD the car looses maybe 70% of its power and the o/d light flashes but this only happens every so often ive checked the sensors, grounds. even the mass air and i have no clue as to whats going on

thanks in advance
sharkn is offline   Reply With Quote
Old 06-19-2006, 11:30 AM   #2
suprra_girl
7M POWAH! ;)
 
suprra_girl's Avatar
 
Join Date: Jun 2004
Location: New Zealand
Posts: 2,312
suprra_girl has a spectacular aura aboutsuprra_girl has a spectacular aura about
Default

this is the diagnosis system for the auto tranny, go thru the steps and let us know what codes ya got

http://cygnusx1.net/supra/library/TSRM/at/AT_013.html
__________________
Please use the forum to ask your questions as they will get replied to much faster than pming me

Pics of my build.

"Good girls are just bad girls that don't get caught"

Do a diagnostic first!
suprra_girl is offline   Reply With Quote
Old 06-20-2006, 11:28 PM   #3
sharkn
3" Exhaust
 
Join Date: Jun 2006
Location: georgia
Posts: 50
sharkn is on a distinguished road
Default

thanks.. but i was drivng the car to work today and one of the water lines busted as i was idling in the shop's parking lot..ill have to get the codes tomorrow

what i get for paying $700 american for a car who's owner didnt do a freaking thing to keep it running

had the car a little over 3 months here's what i've replaced..

tranny
heater line
line coming out of the radiator
headers/exhaust
mass air assm.
took off venom sticker on an all stock car =/

whats STILL wrong

dash lights go out when headlamps are on(fuses good)
headlights wont stay bright
targa top is leaking
6 way driver seat is only a 2 way
car smells like stale beer and a pine tree freshener

and my apologies for not including the year. its an 88


i miss my teg =[ but the supra will be a killer in about 2 years =]
sharkn is offline   Reply With Quote
Old 06-23-2006, 02:09 AM   #4
sharkn
3" Exhaust
 
Join Date: Jun 2006
Location: georgia
Posts: 50
sharkn is on a distinguished road
Default

ok this is starting to piss me off... did the self diag.

just gave me an "error" message

took off the bumper cover, and both fenders looking for a short/scrumped up wire nothing all grounds are good


i just got on the phone with a friend told me to check the vacuum lines...
i have no diagram to go by so heres whats happening


extreme loss of power under heavy exeleration(both in overdrive and normal)

sometimes at idle the car goes from 900 rpm's to almost stalling out

temp gauge goes from the normal temp to no temp what so ever but car is not running hot AT ALL

and as said above ive checked the fuses they are good..

im thinking i should reset the ecu but im kinda scared to dive in that deep



im stumped to this...
sharkn is offline   Reply With Quote
Reply

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 Off
Pingbacks are Off
Refbacks are Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Tranny ? Need Info! SilverBullet05 Non-Generation Specific Questions 0 07-07-2008 09:45 PM
Auto Tranny Issues? jbjorndal MKIII Supra 3 03-14-2008 09:31 AM
problem seperating engine from manual tranny Gengus MKIII Supra 7 01-29-2008 12:10 AM
Having trouble getting motor separated from tranny... shawn87gta MKIII Supra 15 05-08-2006 05:16 AM


All times are GMT. The time now is 06:32 AM.


Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2024, vBulletin Solutions, Inc.

1986



1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87