Home · Bulletin Board · Project Journals · Tech Article Wiki · Knowledge Base · Photo Gallery · Classifieds · Company Reviews · Calendar · T-Shirts
|
Hotrodders Bulletin Board
Home · Bulletin Board · Project Journals · Tech Article Wiki · Knowledge Base · Photo Gallery · Classifieds · Company Reviews · Calendar · T-Shirts |
|
||||||||
|
|||||
 |
|
|
Thread Tools | Search this Thread |
|
#1
04-10-2007, 12:27 PM
|
|||
|
|||
|
4t60 Trans Question
I Have Built A Sand Car With A 96 Riv Motor And 4t60e Trans. I Am Running A 97 Program In The Pcm From A Gtp That Had A 4t65e Trans. My Trans Will Not Hold Manual Low. It Operated As If It Were In Drive. I Have Checked The Trans Range Selector Switch To Insure The Pcm Is Being Told The Trans Is In Manual Low. All Checks Out. I Am Able To Get The Car To Hols First If I Disconnect The Speed Sensor. Does Any One Know Why The Pcm Would Tell The Trans To Shift Prematurely.
|
|
#2
04-10-2007, 08:58 PM
|
|||
|
|||
|
re: 4t60 Trans Question
Mostly 'cause it's programmed for a 4T65E???
All GM trans have a low gear override function that ensured engine life by limiting RPM in manual first. To change this function will require a VERY good valve body tech who has complete hydraulic charts. No way around it...
|
|
Back to top |
| Thread Tools | Search this Thread |
|
|
Similar Threads for: "4t60 Trans Question"
|
||||
| Thread | Thread Starter | Forum | Replies | Last Post |
| trans question | fattyford | Transmission - Rearend | 13 | 05-10-2006 03:42 AM |
| Trans Am Gauge Search --not a tech question | Ozz1967 | Hotrodders' Lounge | 3 | 04-19-2006 11:57 PM |
| Chevy 4l60E trans. Question | whynot | Transmission - Rearend | 3 | 04-18-2006 09:36 PM |
| 76 Trans Am Transmission question... | jdauel | Transmission - Rearend | 2 | 04-14-2006 03:54 PM |
| th350 trans question | levens | Transmission - Rearend | 4 | 12-21-2003 05:45 PM |
