transmission shifting hard

[twkely]

new to site hi to everyone- and a question 94 f150 5.8 auto trans w/od it started shifting hard / had fluid and filter chg w speed sensor replaced at the same time . I also have had a problem with the cruise kicking out Help

 

[blacksnapon]

new to site hi to everyone- and a question 94 f150 5.8 auto trans w/od it started shifting hard / had fluid and filter chg w speed sensor replaced at the same time . I also have had a problem with the cruise kicking out Help

SHIFT CONCERNS: FEEL — HARSH Possible Component Reference/Action
214 — ELECTRICAL ROUTINE
Powertrain Control System
Electrical inputs/outputs, vehicle wiring harnesses, PCM, EPC solenoid, OSS · Run Self-Test. Refer to Powertrain Control/Emissions Diagnosis Manual1 for diagnosis. Perform Pinpoint Tests E and F using Rotunda Transmission Tester (007-00085) or equivalent, as outlined. Service as required. Clear codes, road test and rerun Self-Test.

314 — HYDRAULIC/MECHANICAL ROUTINE
Fluid
Improper level · Adjust fluid to proper level.

Condition · Inspect as outlined under Transmission Fluid Condition Check.

Improper Pressures
High line pressure, high EPC pressure · Check pressures at line and EPC taps. Refer to Other Concern: Pressure Reference Chart 401 for specifications. If pressures are high or all shifts are harsh, go to Main Controls. If pressures are OK and a specific shift is harsh, refer to the following shift routine(s) for further diagnosis:

Shift 1-2, Routine , 320
Shift 2-3, Routine , 321
Shift 3-4, Routine , 322
Shift 4-3, Routine , 323
Shift 3-2, Routine , 324
Shift 2-1, Routine , 325


Main Controls
1-2 accumulator, 2-3 backout valve, main regulator valve, orifice control valve, overdrive servo regulator valve stuck, damaged or assembled wrong · Inspect for damage. Service as required.

EPC solenoid stuck or damaged · Inspect for damage, contamination. Perform EPC tests in Routine 214. Service as required.


1 Purchased separately, refer to the end of this Section for vehicle applications.

 

[twkely]

I had system checked installed new speed sensor, problems continues I can drive arond town runs fine I've done this often and have no problem then I may go to town start to slow for a stop I can feel a hard down shift then when I take off again it shifts hard , stop the truck turn igintion off restart take off it will shift fine this has happen several times I am stumped 94 f150 5.8 2wd