Tcase pops in neutral.
- ZOSO
- Moderator

- Posts: 3910
- Joined: Mon Nov 15, 2010 4:58 pm
Tcase pops in neutral.
On my drive to elk camp and each down hill section on the highway as I'm coasting the tcase pops into neutral. Never had this issue until now. What causes this?
Rob
74 Ranger EFI351w, 4r70w, ARB 5.13 9in, ARB 5.13D44, and a bunch of other goodies. Best of all the family memories.
04 Mustang Cobra, KenneBell 2.2 feeding a lot of boost on E85. Tire shredding machine
New project: 77 Bronco Ranger, body work and more body work.
Very little left of a 72 durango tan explorer sport
74 Ranger EFI351w, 4r70w, ARB 5.13 9in, ARB 5.13D44, and a bunch of other goodies. Best of all the family memories.
04 Mustang Cobra, KenneBell 2.2 feeding a lot of boost on E85. Tire shredding machine
New project: 77 Bronco Ranger, body work and more body work.
Very little left of a 72 durango tan explorer sport
-
horseplay
- Official CCB Member

- Posts: 408
- Joined: Mon Jan 21, 2013 7:24 pm
Re: Tcase pops in neutral.
You may have weak or worn detent springs & balls.
- Viperwolf1
- Official CCB Member

- Posts: 1485
- Joined: Tue May 07, 2013 9:37 pm
Re: Tcase pops in neutral.
Lots of potential causes in addition to weak springs; shifter contacting floor, loose or worn shift forks, worn input gear, excessive output shaft end play, bent or imbalanced driveshaft.
- ZOSO
- Moderator

- Posts: 3910
- Joined: Mon Nov 15, 2010 4:58 pm
Re: Tcase pops in neutral.
Bet it is driveline vibration. Never had this issue or driveline vibration until the 4r70w swap.
Rob
74 Ranger EFI351w, 4r70w, ARB 5.13 9in, ARB 5.13D44, and a bunch of other goodies. Best of all the family memories.
04 Mustang Cobra, KenneBell 2.2 feeding a lot of boost on E85. Tire shredding machine
New project: 77 Bronco Ranger, body work and more body work.
Very little left of a 72 durango tan explorer sport
74 Ranger EFI351w, 4r70w, ARB 5.13 9in, ARB 5.13D44, and a bunch of other goodies. Best of all the family memories.
04 Mustang Cobra, KenneBell 2.2 feeding a lot of boost on E85. Tire shredding machine
New project: 77 Bronco Ranger, body work and more body work.
Very little left of a 72 durango tan explorer sport
- Viperwolf1
- Official CCB Member

- Posts: 1485
- Joined: Tue May 07, 2013 9:37 pm
Re: Tcase pops in neutral.
What flexplate did you use?
- ZOSO
- Moderator

- Posts: 3910
- Joined: Mon Nov 15, 2010 4:58 pm
Re: Tcase pops in neutral.
The one that was on it. It is not a driveshaft vibration. Reving in neutral or park above 2k rpm I get a vibration from either engine or trans.
Rob
74 Ranger EFI351w, 4r70w, ARB 5.13 9in, ARB 5.13D44, and a bunch of other goodies. Best of all the family memories.
04 Mustang Cobra, KenneBell 2.2 feeding a lot of boost on E85. Tire shredding machine
New project: 77 Bronco Ranger, body work and more body work.
Very little left of a 72 durango tan explorer sport
74 Ranger EFI351w, 4r70w, ARB 5.13 9in, ARB 5.13D44, and a bunch of other goodies. Best of all the family memories.
04 Mustang Cobra, KenneBell 2.2 feeding a lot of boost on E85. Tire shredding machine
New project: 77 Bronco Ranger, body work and more body work.
Very little left of a 72 durango tan explorer sport