Tcase pops in neutral.

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Tcase pops in neutral.

Postby ZOSO » Sun Oct 23, 2016 1:38 pm

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
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Re: Tcase pops in neutral.

Postby horseplay » Sun Oct 23, 2016 1:43 pm

You may have weak or worn detent springs & balls.
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Re: Tcase pops in neutral.

Postby Viperwolf1 » Sun Oct 23, 2016 1:54 pm

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.
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Re: Tcase pops in neutral.

Postby ZOSO » Mon Oct 24, 2016 11:10 am

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
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Re: Tcase pops in neutral.

Postby Viperwolf1 » Mon Oct 24, 2016 12:08 pm

What flexplate did you use?
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Re: Tcase pops in neutral.

Postby ZOSO » Tue Oct 25, 2016 3:33 pm

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
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