My luck is getting worse somehow
I took a hard right turn to get out into traffic. It went fine but then made a pop and a feeling like beeing totally disengaged and I heard a Whine. At 1st I thought the Eaton POSI had finnally blow itself out (about to be replaced with a spool here soon), but when I gave it a little gas at the light the car moved so I thought it might be OK for now.
Now. When I gave it gas it rev's up to Red-line and won't shift. It also has a High pitched whine like that of a Turbo (bearings) and it will only shift if I let off the gas. The TC still locks up and I still need to drive it around and get some other symptoms, but I think the Trans Input Shaft bearing is shot.
About to check the fluid in a little bit to smell it and to see what else might be in the fluid. Seems Shot to me.
Looks like the Front pump can go out also.

Vibration in Reverse and Whining Noise in Park
Oil Pump
- Chamber in pump body rotor pocket
First Gear Range Only - No Upshift
Control Valve Body
- The 1-2 Shift valve is sticking
- The spacer plate or gaskets are mispositioned or damaged
Case
- The case to valve body face is damaged or is not flat
Shift Solenoid Valves
- Stuck or damaged
- Faulty electrical connection
2-4 Servo Assembly
- The apply passage case is restricted or blocked
- Nicks or burrs on the servo pin or on the pin bore in the case
- Fourth servo piston is installed backwards
2-4 Band Assembly
- The 2-4 band is worn or damaged
- The band anchor pin is not engaged
No Reverse or Slips in Reverse
Input Housing Assembly
- 3-4 Apply ring stuck in applied position
- Forward clutch not releasing
- Turbine shaft seals missing, cut or damaged
Manual Valve Link
- Disconnected
Valve Body Assembly
- 2-3 Shift valve stuck
- Manual linkage not adjusted
- Spacer plate and gaskets incorrect, mispositioned or damaged
- Lo overrun valve stuck
- Orificed cup plug restricted, missing or damaged
Reverse Input Clutch Assembly
- Clutch plate worn
- Reverse input housing and drum assembly cracked at weld
- Clutch plate retaining ring out of groove
- Return spring assembly retaining ring out of groove
- Seals cut or damaged
- Restricted apply passage
- Porosity in piston
- Belleville plate installed incorrectly
- Excessive clutch plate travel
- Oversized housing
Lo and Reverse Clutch
- Clutch plates worn
- Porosity in piston
- Seals damaged
- Return spring assembly retaining ring mispositioned
- Restricted apply passage


