Fiero L4-151 2.5L (1985): Transmission and Drivetrain
Also for this vehicle: Fiero V6-173 2.8L (1986).
Diagnostics
Maintenance
Engine
Transmission
Brakes
Electrical
Steering & suspension
Heating & A/C
Body & interior
Choose Sections to see everything in a chapter, or a chapter title to start at its first page.
Automatic Transmission/Transaxle117 pages
- Band Apply Servo, A/T › Component Information › Technical Service Bulletins › A/T Case Intermediate Servo Orifice - Eliminated
- Case, A/T › Component Information › Technical Service Bulletins › A/T Case Intermediate Servo Orifice - Eliminated
Clutch, A/T › Component Information › Technical Service Bulletins32 pages
All Technical Service Bulletins for Clutch:16 pages
- 08-07-30-027 › Jun › 08 › A/T - No Movement in Drive or 3rd Gear23
- 08-07-30-017 › Apr › 08 › A/T - 4L60, Revised Sprag/Forward Clutch Hub2
- 91725 › Feb › 91 › A/T - 3T40/125C New Roller Clutch2
- 89749 › Nov › 89 › A/T - Slips In 1st or No 1st Gear
- 87721 › May › 87 › A/T - New Clutches2
- 85718 › Apr › 85 › A/T - New Forward & Direct Clutch23456
- Drive Chain, A/T › Component Information › Technical Service Bulletins › A/T - Revised Drive Link Wear Specification
Fluid - A/T › Component Information14 pages
Technical Service Bulletins12 pages
Technical Service Bulletins:9 pages
- 04-07-30-037E › Apr › 11 › A/T - DEXRON(R)-VI Fluid Information2
- 08-07-30-035B › Nov › 10 › A/T - Water Or Coolant Contamination Information2
- 570201 › Mar › 95 › A/T - DEXRON III Fluid Introduction2
- 377123 › Jun › 93 › A/T - Procedure If ATF is Antifreeze Contaminated
- 9272 › Oct › 91 › A/T - New Transaxle Fluid
- 88731 › May › 88 › A/T - Fluid Usage (Cold Weather Shiftability)
All Other Service Bulletins for Fluid - A/T:3 pages
- Specifications › Capacity Specifications2
Fluid Filter - A/T › Component Information › Technical Service Bulletins2 pages
- Fluid Line/Hose, A/T › Component Information › Specifications
Fluid Pan, A/T › Component Information › Technical Service Bulletins5 pages
- Customer Interest: › 88710 › Jan › 88 › A/T - Valve Body Cover or Oil Pan Leaks
- All Other Service Bulletins for Fluid Pan: › 86710 › Feb › 86 › A/T - Sipping in All Ranges Under Hard Acceleration
- All Other Service Bulletins for Fluid Pan: › 86710 › Feb › 86 › A/T - Sipping in All Ranges Under Hard Acceleration
- Fluid Pump, A/T › Component Information › Technical Service Bulletins › A/T Oil Pump Rotor and Slide - Service Procedure234
- Governor Pressure Switch <--> [Governor, A/T] › Component Information › Specifications
- Output Shaft, A/T › Component Information › Technical Service Bulletins › A/T - 2-3 Upshift or 3-2 Downshift Clunk Noise
- Parking Pawl, A/T › Component Information › Technical Service Bulletins › A/T - 4T60/3T40 Grinding/Growling On Incline
Seals and Gaskets, A/T › System Information › Technical Service Bulletins10 pages
All Technical Service Bulletins for Seals and Gaskets:5 pages
- Customer Interest: › 86711 › Feb › 86 › A/T - Fluid Leaks, New Oil Pan/Valve Body Cover Gaskets
All Other Service Bulletins for Seals and Gaskets:4 pages
- Sensors and Switches - A/T › Transmission Position Switch/Sensor, A/T › Component Information › Testing and Inspection2
- Shift Linkage, A/T › Selector Shaft, A/T › Component Information › Locations
- Speedometer Gear, A/T › Component Information › Specifications
- Throttle Valve Cable/Linkage, A/T › Component Information › Specifications
Torque Converter › Component Information › Technical Service Bulletins6 pages
- Customer Interest: › 86728 › Jun › 86 › Transaxle Converter Cover - Interference Noise
All Technical Service Bulletins for Torque Converter:3 pages
- All Other Service Bulletins for Torque Converter: › 85721 › May › 85 › A/T - Torque Converter End Play Measurement, New Tool2
- Torque Converter Clutch, A/T › Component Information › Testing and Inspection › Component Diagnostic Charts (C-Charts) - Throttle Body Fuel Injection234
Torque Converter Cover › Component Information › Technical Service Bulletins2 pages
- Transmission Cooler, A/T › Component Information › Technical Service Bulletins › A/T - Fluid Oil Cooler Flush2345
- Transmission Position Switch/Sensor, A/T › Component Information › Testing and Inspection2
- Transmission Pressure Test Port, A/T › Component Information › Specifications
Valve Body, A/T › Component Information › Technical Service Bulletins18 pages
All Technical Service Bulletins for Valve Body:9 pages
- 91737 › Aug › 91 › A/T - Evaluating Peened Spacer Plates2
- 88710 › Jan › 88 › A/T - Valve Body Cover or Oil Pan Leaks
- 86717 › Mar › 86 › Throttle Valve - Buzz Condition
- 86711 › Feb › 86 › A/T - Fluid Leaks, New Oil Pan/Valve Body Cover Gaskets
- 8675 › Nov › 85 › Oil Pan Gasket and Valve Body Cover Gasket - Revised
- 85719 › Apr › 85 › A/T - New Control Valve Assembly Identification2
- 85711 › Feb › 85 › A/T - Use of Petroleum Jelly During Transmission Service
All Other Service Bulletins for Valve Body:6 pages
Clutch, M/T66 pages
Clutch Hydraulic System43 pages
- Clutch Fluid › Component Information › Specifications › Capacity Specifications2
Clutch Master Cylinder › Component Information41 pages
Technical Service Bulletins35 pages
All Technical Service Bulletins for Suspension Spring (Coil / Leaf):3 pages
All Other Service Bulletins for Clutch Master Cylinder:24 pages
8739 › Jan › 87 › Customer Interest for Clutch Master Cylinder:8 pages
85316 › May › 85 › Component Information › Technical Service Bulletins16 pages
Customer Interest for Clutch Master Cylinder:8 pages
All Technical Service Bulletins for Clutch Master Cylinder:8 pages
Component Information › Technical Service Bulletins6 pages
Customer Interest for Suspension Spring (Coil / Leaf):3 pages
All Technical Service Bulletins for Suspension Spring (Coil / Leaf):3 pages
- Clutch Linkage › Component Information › Specifications
Clutch Pedal Assembly › Component Information › Technical Service Bulletins20 pages
All Technical Service Bulletins for Clutch Pedal Assembly:10 pages
Customer Interest for Clutch Pedal Assembly:10 pages
- Clutch Switch › Component Information › Locations2
Continuously Variable Transmission/Transaxle, CVT › Component Information › Technical Service Bulletins11 pages
- Customer Interest: › 04-07-30-013B › Feb › 07 › Engine, A/T - Shift/Driveability Concerns/MIL ON2
All Other Service Bulletins for Continuously Variable Transmission/Transaxle:5 pages
All Other Service Bulletins for Continuously Variable Transmission/Transaxle:0 pages
- 866GAS53 › Jul › 86 › Engine - Reduced Performance, Poor Idle or Surge
- 86810 › Feb › 86 › Engine Controls - Poor Driveability
- 85647 › Aug › 85 › Engine Controls - TPS Specifications
- 8566 › Dec › 84 › Engine Controls - TPS Is Not Adjustable
- Differential Assembly › Fluid - Differential › Component Information › Specifications
Drive Axles, Bearings and Joints5 pages
- Flex Plate › Component Information › Specifications
- Flywheel › Component Information › Technical Service Bulletins › Flywheel - Excess Paint in Mounting Holes
Manual Transmission/Transaxle30 pages
- Case, M/T › Component Information › Specifications › GM 4SPD 76mm O/D Passenger2
- Drain Plug, M/T › Component Information › Specifications
Fluid - M/T › Component Information3 pages
Gear, M/T4 pages
Synchronizer Hub, M/T › Component Information › Technical Service Bulletins2 pages
Synchronizer Ring, M/T › Component Information › Technical Service Bulletins2 pages
- Input Shaft, M/T › Component Information › Specifications › GM 4SPD 76mm O/D Passenger23
- Output Shaft, M/T › Component Information › Specifications › Muncie 282 5SPD Manual Transaxle2
- Reverse Gear Shaft › Component Information › Specifications
- Reverse Idler Gear › Component Information › Specifications
Shifter M/T › Component Information › Technical Service Bulletins2 pages
Shift Linkage, M/T › Shift Cable, M/T › Component Information › Technical Service Bulletins6 pages
- All Technical Service Bulletins: › 8676 › Dec › 85 › M/T - Gear Rattle, Buzz Noise
- Customer Interest: › 8676 › Dec › 85 › M/T - Gear Rattle, Buzz Noise
- All Other Service Bulletins for Shift Cable: › 09-06-03-004D › Dec › 10 › Electrical - MIL ON/DTC's Set By Various Control Modules234
- All Other Service Bulletins for Shift Cable: › 09-06-03-004D › Dec › 10 › Electrical - MIL ON/DTC's Set By Various Control Modules
- Speedometer Gear, M/T › Component Information › Specifications
- Sensors and Switches - Transmission and Drivetrain › Sensors and Switches - A/T › Transmission Position Switch/Sensor, A/T › Component Information › Testing and Inspection2
- Transmission Control Systems › Sensors and Switches - Transmission and Drivetrain › Sensors and Switches - A/T › Transmission Position Switch/Sensor, A/T › Component Information › Testing and Inspection2