No or Delayed Upshift or Full Throttle Upshift. Chevrolet Beretta 1996

For 1990-2009 cars

Checks | Cause
--- | ---
Manual Linkage (701-704) | Misadjusted
TV Cable | Misadjusted, unhooked, bound, or broken
Oil Level | Low

Governor (4) or Speed Sensor (4) (depending on model)

• | The cover is worn (9)

• | A thrust washer is missing (6)

• | The governor seal is worn or cut (7)

• | The governor spring is not seated (4)

• | The governor weights are binding on the pin (4)

• | A ball is missing (4)

• | The governor driven gear is stripped (4)

Intermediate Servo (128-137)

• | The apply pin is incorrect or sticking (129)

• | Seals are cut, damaged, or missing (128, 132, 134)

• | The piston is sticking or is damaged (133)

• | Porosity in the case servo bore (15)

Control Valve Assembly (21)

• | Valves are sticking

• | Spacer plate gaskets are leaking or are incorrectly installed (19, 20)

Valve Body Spacer (20)

• | The governor feed orifice to the 1-2 and 2-3 shift

| valve is plugged (316-323)

• | The drive to governor orifice is plugged

Intermediate Band (606) | Burned or worn

Case Cover (401)

• | Porosity

• | Undrilled holes

• | Missing cup plugs

• | The second oil passage is leaking

Case (15)

• | Leaks in the governor passage or pipe (138)

• | Leaks in the second oil passage