Automotive Recalls and Technical Service Bulletins for 1988 Oldsmobile Firenza L4-121 2.0L VIN 1 TBI. Provided by ALLDATA

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Automotive Recall and Technical Service Bulletin Titles for 1988 Oldsmobile Firenza L4-121 2.0L VIN 1 TBI.

TSB Number & Issue Date TSB Title

DCS89095 MAY 89 Campaign - Temporary Reduction In P/S Assist

88T1211B1B1 JAN 89 Campaign - A/C High Side Service Fitting

TSB Number & Issue Date TSB Title

00-06-01-012C APR 08 Engine - Use of 'Surface Conditioning Disks'

08-06-01-008 MAR 08 Engine - Accessory Drive Belt Noise Diagnostics/Tool

08-03-10-004 MAR 08 Wheels/Tires - Accessory Wheel/Tire Mounting/Balancing

08-08-51-002 MAR 08 Body - TPO Fascia Cleaning Prior to Painting

08-09-41-003 FEB 08 Restraints - Usage of Used/Salvaged/Imitation Components

02-07-30-052E FEB 08 Automatic Transmission - Fluid Cooler Flushing

05-00-89-078B FEB 08 Fuel System - GM Fuel System Treatment PLUS(R) Info.

04-06-01-029B FEB 08 Engine - Crankcase Flushing Information

06-06-04-035A FEB 08 Fuel System - E85 Fuel Usage Precaution

06-08-44-015A FEB 08 Audio System - Noise When Using Portable Playback Unit

00-08-48-005C FEB 08 Body - Vehicle Glass Distortion Information

04-03-10-012B FEB 08 Wheels - Chrome Wheel Brake Dust Accumulation/Pitting

01-05-23-001B JAN 08 Brakes - Rotor Lateral Runout Correction Information

04-08-50-006B JAN 08 Interior - Seat Cover Wrinkle/Crease/Crack/Burn Info.

05-03-10-003C JAN 08 Wheels/Tires - Low Tire Pressure

99-09-40-005E JAN 08 Seat Belts - Seat Belt Extender Availability

00-03-10-006C JAN 08 Tires - (RFV) Radial Force Variation Information

04-03-10-001D JAN 08 Tires - Tire Puncture Repair Procedures

05-03-10-020A JAN 08 Tires - Nitrogen Gas Usage

07-03-10-016 DEC 07 Wheels/Tires - Changing Tire and Wheel Assemblies

04-07-30-037D NOV 07 A/T - Dexron®(R)-VI Fluid Information

03-00-89-008D NOV 07 Body - Metal Body Panel Corrosion Protection

00-00-90-002I OCT 07 Tires/Wheels - Tire Inflation Pressure Information

05-00-89-072A OCT 07 Engine/Fuel - Additive Information

05-06-01-010B SEP 07 Engine - Sealant Usage/Procedures

03-03-10-007C SEP 07 Tires/Wheels - Vibration/Balance/Shake/Flat Spotting

07-06-01-016A SEP 07 Engine - Internal Noise/Damage After Oil Filter Change

07-08-45-002 SEP 07 Electrical - Aftermarket Fuse Warning

05-03-10-005C AUG 07 Wheel/Tire - Upsized Wheel/Tire Performance Info.

05-06-04-022D JUL 07 Fuel System - TOP TIER Gasoline Usage (Canada)

99-08-64-016B JUN 07 Body - Use of Silicone for Weatherstrip Maintenance

00-06-01-026B JUN 07 Intake Manifold - Inspect/Replace After Engine Damage

06-08-43-003A JUN 07 Wipers - Performance/Cleaning Instructions/Maintenance

07-08-63-001 APR 07 Body - Polypropylene Energy Absorber Replacement

02-08-42-004A MAR 07 Instruments - Reduced PRNDL Display Visibility

04-07-30-013B FEB 07 Engine, A/T - Shift/Driveability Concerns/MIL ON

06-00-89-051A JAN 07 Locks - Key Code Securtiy Rules & Information

02-08-98-002B JAN 07 Body - Hem Flange Repair

06-00-89-054 NOV 06 Warranty - Claims Submission

04-06-04-047G NOV 06 Fuel System - TOP TIER Detergent Gasoline

01-07-31-002B NOV 06 M/T - Hydraulic Clutch Bleeding Procedure Improvement

02-08-98-001C OCT 06 Body - Metal Panel Adhesive Bonding Information

00-00-89-027D OCT 06 Interior - Eliminating Unwanted Odors

05-03-07-009A SEP 06 Wheel Alignment - Recommendations/Requirements

06-03-10-010 SEP 06 Wheels - Changing Procedures/Precautions

00-06-02-006D AUG 06 Cooling System - Coolant Recycling Information

00-03-10-002D AUG 06 Wheels Chrome Wheel Chemical Staining/Pitting/Corrosion

99-08-51-007C JUN 06 Wheels - Aluminum Wheel Refinishing Recommendations

04-07-30-037B JUN 06 A/T - Dexron®(R) VI Fluid Availability

99-04-20-002D JUN 06 A/T - Clunk When Shifting From PARK/DRIVE/REVERSE

06-08-45-004 MAY 06 Electrical - Instrument Panel & General Wiring Repair

02-08-48-001B MAR 06 Body - Urethane Adhesives for Glass Applications

06-03-10-004 MAR 06 Tires/Wheels - Wheel Weight Usage Precautions

04-06-04-051B JAN 06 Fuel System - Fuel Injector Maintenance Cleaning

01-07-30-029 OCT 01 A/T - Core Return Product Feedback Form

01-00-89-009 MAY 01 Key/Key Number/Security Chip - Replacement

00-00-90-001 NOV 00 Suspension - Chassis Lubrication Importance

00-07-30-011 JUN 00 ACDelco(R) Remanufactured Transmissions - Program Update

00-05-22-004 MAY 00 Brake Fluid - Level & Filling Recommendations

00-06-04-021 MAY 00 EVAP System - Service of Connectors

00-05-24-001 APR 00 Rear Drum Brakes - Sticking/Won't Release

99-00-84-021B APR 00 Warranty - GM Dealer Parts Procurement

99-09-41-004 JAN 00 Air Bag (SIR) On-Off Switch Kits, New Parts and Service

99-09-40-008 JAN 00 Child Restraint - Auxiliary Seat Belt

99-09-40-006 JAN 00 Lap/Shoulder Belts - Dealer Installed Rear Kits

99-08-42-009 NOV 99 IP Dimmer Control - Proper Setting

99-06-02-017 OCT 99 Cooling - Radiator Repair/Replacement Guidelines

99-00-01-001 SEP 99 Engine - AC Delco Remanufactured Engines

99-03-10-102 JUN 99 Warranty - OE Chrome Plated Aluminum Wheel ID

99-08-49-006 APR 99 Instrument Panel - Upper Surface Reflection

99-06-03-002 MAR 99 Battery - Insulator Replacement & Caution

83-81-34 MAR 99 SIR - Operating Vehicle with Warning Light On

86-05-02 DEC 98 Warranty - Notice of Delayed Start Process

80-05-03 AUG 98 Warranty - Parts Warranty Special Claims B and C

83-90-08 JUN 98 Cruise Control - (W/Electro Stepper Mtr.) Diagnostics

82-05-02 MAY 98 Warranty - Request for Wholesale Authorization

82-05-05 MAY 98 Warranty Inquiry System

87-61-24 APR 98 Engine - Surface Conditioning Discs Precautions

83-64-09 MAR 98 Tools - Released for CS Generator Diagnosis

83-01-14 MAR 98 VIN Plate - Replacement Policy and Procedure

72-05-09 FEB 98 Warranty - GM Dealer Empowerment Program

82-05-01 FEB 98 Warranty - New Vehicle/Replacement Battery

73-90-23 JAN 98 Airbags - Frontal (SIR) ON-Off Switch Kits, Parts/Procs

73-50-37 JAN 98 Brakes - Rotor & Hub Flange Cleaning Tool Revision

72-05-12 JAN 98 Suspension - Shock Absorber/Strut Replacement Guidlines

72-05-14 JAN 98 Warranty - Enhanced Sublet Repair Policy

72-05-13 JAN 98 Warranty - Repair/Replace Policies & Procedures

72-05-07 DEC 97 Engines - ACDelco Remanufactured

48-05-02B DEC 97 Parts Expediting - Reimbursement Policy

72-05-11 DEC 97 Warranty - Rail Dust Removal & Chemical Spotting Labor

73-12-13 NOV 97 A/C - PureGuard 2 Operating Alert

62-05-02A NOV 97 Labor - Revised Operation Z1241/Personal Property Damage

72-05-02 AUG 97 A/T & M/T - AC Delco Remanufactured Transmissions

73-10-54 MAY 97 Windshield - Two-Part Urethane Adhesive For Installation

631208A APR 97 A/C - Tool And Equipment Maintenance

620504 APR 97 Warranty - Required Claim Submission Procedures

731204 FEB 97 A/C - Systems With R12 Or R134a Service Issue

731049 FEB 97 Body - Sealer Tape For Collision Repairs

431207E JAN 97 A/C - Retrofitting R-12 to R-134a

600503 JAN 97 Warranty - Repair and Claims Procedures

310503C DEC 96 Warranty - Claim Processing

631215 NOV 96 A/C Compressor Seal Washer - Reference Chart

610111 NOV 96 Key Code - Information

668304A SEP 96 Odometer/Speedometer - ACDelco Service Center Locations

400501A SEP 96 Warranty - Corporate Parts Return Program Instructions

68-05-03 JUN 96 Warranty - Goodwrench® Service Lifetime Service Guarantee

631209 MAY 96 A/C - R12 or R134a Service Recommendations

636532 MAY 96 Enhanced Emission Inspection Maintenance - Equipment

638111 APR 96 Headlamp Lens - Distortion Caused by Aiming Equipment

636401 FEB 96 Updated Battery Replacement Catalog Numbers

ATRATB339 JAN 96 A/T - Harsh Forward Engagement

516547 JAN 96 Oxygen Sensor Test - Revised Tech 1 Mass Storage CD

576137 DEC 95 Cylinder Head - Flatness Specification

536507 DEC 95 Enhanced Emission I/M - Program Update

538209 OCT 95 Daytime Running Lamp - Retrofit Kits

588302A JUL 95 Vehicle - AC Delco Locator Service, Electronics Exchange

570102 JUN 95 Fuel - Reformulated/Oxygenated Gasolines

580101 JUN 95 Vehicle - Use of a Diagnostic Worksheet

570502 JUN 95 Warranty Information Network System - Stage 2

531205 MAY 95 Contaminated R12 Refrigerant - Testing & Handling

510103 MAY 95 GM Campaign Identification Label

436201B APR 95 Coolant - Information on Propylene Glycol Usage

570201 MAR 95 A/T - Dexron® III Fluid Introduction

431218A MAR 95 Tools - A/C Leak Detector Maintenance Kit Availability

516502 FEB 95 I/M Emissions Diagnostic Manual -Program

ATRATB294 JAN 95 A/T - Drive Axle and Wheel Lug Nut Torque Specifications

436510 JAN 95 I/M 240 Program - Equipment Purchase

310503A JAN 95 Warranty - Claims Processing

435009 DEC 94 Brakes, Front - Pulsation Diagnosis, Correction, Repair

436507 DEC 94 Enhanced IM240 Program - Implementation Plan

431048 NOV 94 Glass - Adhesive Caulking Kit Revisions

436506 OCT 94 I/M 240 Repairs - Obtaining Technical Assistance

431606 OCT 94 Leather Seat Covers - Cleaning Procedure

446501 OCT 94 PROM/MEMCAL - Identification Marks

431223 SEP 94 A/C Refrigerant - Contamination

410103 SEP 94 Campaign - Product Bulletin Numbering System

480502 AUG 94 Parts - Expediting Procedures

149301 JUL 94 Electrical - New Nickel Tape Shields Harnesses

433502 JUL 94 Tires - Speed Rated Information

400501 JUL 94 Warranty - Corporate Parts Return Program

431018A MAY 94 Webasto Sunroof System - Information Hotline

436505 APR 94 Emission - Enhanced Inspection Maintenance Programs

477103 MAR 94 A/T - Transaxle Oil Filter Differences

033206 MAR 94 P/S - Reduced Assist When Cold

435001 FEB 94 Anti-Lock Brake - Aftermarket Products Usage Precaution

310504 FEB 94 Warranty - Recycled Engine Coolant Policy

331226 JAN 94 A/C - Retrofitting R-12 Vehicles to R-134A

383001 DEC 93 Steering - System Bleed Procedures

306502 OCT 93 Fuel - How Fuel Economy Is Determined

ATRATB179 JUL 93 A/T - THM Late or No Upshifts

393504 JUL 93 Wheels - Sealing Leaking Cast Aluminum

316501R JUN 93 Tools - Introduction Of The Fuel Injector Tester

93T46 MAR 93 Door Lock Cylinder - Binds, Sticks

88T161 FEB 93 Trunk - New Tool to Assist In Repairs

93356D OCT 92 Engine - Miss, Hesitation, or Roughness

92T124 SEP 92 A/C - Use of Alternate Refrigerants Other Than R-12

ATRATB120 JUL 92 A/T - 125/440 T4 Sprocket and Final Drive Identification

92U48 JUN 92 A/C - Leak Test

92T69 APR 92 A/T - Harsh 3-2 Downshifts, Diagnosis & Repair

92T73 APR 92 Wheels (Aluminum) - Balance Weight Usage

ATRATB099 FEB 92 A/T - AXOD/E 44T4's and 125's Chain Stretch

92T48 FEB 92 Cruise Control - Intermittent Drop-Out/Fail to Set

92T35 JAN 92 A/T - New Bottom Pan and Controlled Compression Gasket

92T203 DEC 91 Alignment - Lead/Pull, Torque/Memory Steer

ATRATB078 NOV 91 A/T - How To Use A Pressure Gauge

91T2203 NOV 91 Front Suspension/Underhood - Noise Concerns

92T0610 NOV 91 Paint - Industrial Fallout/Rail Dust

92T017 SEP 91 A/T - Revised End Play Specification

91T1836E3 AUG 91 ECM/PCM - Damaged or Mis-Diagnosed

91T1659J AUG 91 SIR -Disposal of Live Driver Side Inflator Module

91T1396E3 JUN 91 ECM/PCM - Damage Prevention

ATRATB048 MAY 91 A/T - 125C Uncontrolled Lock-Up, Kills Engine At Stop

ATRATB046 APR 91 A/T - Diagnosing Converter Lock-Up Problems

91T793B MAR 91 Power Steering - Reduced Assist at Low Temperatures

88T1598E FEB 91 Windshield Wiper - Blade Chatter

ATRATB036 JAN 91 A/T - THM 125C Model Codes

91T305 DEC 90 Brakes - Rotor Refinishing Recommendations

91I1210 NOV 90 Vinyl Top - Repair Information

ATRATB028 OCT 90 A/T - Engine Vacuum Testing

91T144T60 OCT 90 A/T - Revised 4TH Clutch Reaction Plates

91T117A SEP 90 A/T - 3T40 New Side Cover and Bottom Pan Gasket

ATRATB010 SEP 90 A/T - Torque Converter Identification

90I027 AUG 90 A/T - Service Replacement Model Update

90T1513E AUG 90 Wheels, Aluminum - Scratch Removal

91T013E JUL 90 Aluminum Wheels - Coated Wheel Weights

90I3010 JUN 90 Paint - Chemical Etching Information

90T1078C MAY 90 Dash Pad - Warping

88T1566E2 MAY 90 Engine Control - Revised TPS Specifications

88T1586F MAY 90 Exhaust - Manifold Seal Squeak

88T1557B MAY 90 M/T - Gearshift Problems (New Shifter Boot)

90T1083D MAY 90 Suspension - Squeak Noise From Rear of Vehicle

88T147B6E APR 90 Engine Control - Driveability/Codes 23, 25, 33, 34

89T1567C APR 90 M/T - High Clutch Pedal & Shift Effort or Gear Clash

90T916E APR 90 MAP - Revised Output Chart for Codes 33, 34, 63, and 64

90T62109 MAR 90 Seat Back, Front - Rattle, Popping, Seat Chucking

ATRATB9002006 FEB 90 A/T - Choosing the Right ATF

90T455 FEB 90 Brakes - Noise From Instrument Panel Noise During Apply

88T1536F FEB 90 Exhaust System - Moan or Boom At 1900 RPM and 2400 RPM

90T495C FEB 90 Parking Brake - Revised Adjustment

89T151102 FEB 90 Windows - Revised Back Glass Proving A Better Fit

90T311B JAN 90 A/C System - Odors

90T207A NOV 89 A/T - Revised Forward Clutch Piston Seals

ATRATB8930 OCT 89 A/T - Math Part II

90T111B SEP 89 A/C - CFC Reduction and Refrigerant Recovery/Recycling

ATRATB8927 SEP 89 A/T - Twenty Steps To Successful Repairs

90T106E8D SEP 89 ECM - Packard 32 Way Connector ID

88T1486A SEP 89 Engine - Cold Engine Knock Upon Initial Vehicle Start-Up

90T041B AUG 89 A/C - O-Ring Push Out During Installation

ATRATB8923 AUG 89 A/T - Math Formulas Part I

89T1158A AUG 89 Charging - CS Series Generator Terminal Identification

88T138A6E AUG 89 Engine Controls - Failure to Run When Cold/Hesitation

ATRASIL8923 JUN 89 A/T - 3T40, 125/125C New Spring Dowel Case Cover Pins

ATRASIL8924 JUN 89 A/T - 3T40/THM 125C Intermittent or No TCC Apply

89T810 JUN 89 A/T - Updated R&R Pinion Gear Washers & Sun Gear

89T7710 JUN 89 Paint - Chipping Diagnosis & Repair

88T1393B1 MAY 89 P/S - Temporary Reduction of Assist When Cold

89T627A APR 89 A/T - 2-3 Slip or Flare/Delayed 2-3 Upshifts

89T677A APR 89 A/T - Inoperative Lo-Reverse Clutch Diagnosis

89T663B1 APR 89 P/S - Rack & Pinion Gear Parts/Service Information

89T539A MAR 89 Audio - Poor AM or FM Radio Reception, Antenna Coaxial

88T129A1B1 MAR 89 Cooling System - Radiator Leak Due to Wear From A/C Line

ATRASIL896 FEB 89 A/T - 3T40/THM 125C Forward Drum Design Changes

89T396D1 FEB 89 Battery - Charging Precautions

89T474D7A FEB 89 Drivetrain - New Seal Protector for Drive Axle R&R

89T447B FEB 89 M/T - Shift Lever Rattle/Buzz Noise In 3rd or 4th Gears

89T247A DEC 88 A/T - No Second Gear, Inspect/Install Servo Cover & Seal

ATRATB8851 DEC 88 A/T - THM 125C Model Code Information

88T1185 DEC 88 Brakes - Shudder or Pedal Pulsation

88T117 DEC 88 M/T - Diagnostic Charts

89I0710 DEC 88 Roof - Vinyl Repair Information

ATRASIL8838 NOV 88 A/T - THM 125C Sticking TCC Solenoids

89358 NOV 88 Battery - Diagnosis and Charging

88T1143A NOV 88 Steering - Identifying Torque Steer

88T11010 NOV 88 Tailgate - Power Lock Inoperative

89T074D OCT 88 Drivetrain - Updated Drive Axle Removal Procedure

88T11B1B8A AUG 88 A/C - Insufficient Cooling At Idle (Updated PROM)

88T938A9F AUG 88 Lighting - Intermittent/Inoperative High Mount Stop Lamp

88T887A JUL 88 A/T - 1st - 2nd Gear Shift During Cold Weather

ATRATB8834 JUL 88 A/T - Sprag Rotation

ATRATB8832 JUL 88 A/T - THM Steel Clutch Piston Inspection

88T8910 JUL 88 Headliner - Sagging Repair Procedure

88T751B JUN 88 A/C - Leaks onto Carpet (Evaporator Drain Hose)

88T867A JUN 88 A/T - New Final Drive Assembly

88T621B JUN 88 Instruments - Rattle or Buzz Noise From Center Area

88T747B2 JUN 88 M/T - Fluid Usage (Cold Weather Shift Effort)

88T803B1 JUN 88 P/S - Updated Kit for Rack and Pinions

88T731B MAY 88 A/C - High Pressure Service Port Missing

88T606A MAY 88 Engine - Update Piston-to-Bore Clearances

88T523B APR 88 Steering - Center-Takeoff Service Procedure

88T533B APR 88 Steering - Updated Rack and Pinion Top hat

88T387A MAR 88 A/T - Delayed Neutral to Drive Engagement

88T367A MAR 88 A/T - New Input Carrier Thrust Washers

ATRATB8816 MAR 88 A/T - No Upshift/Governor Contamination

ATRATB887 FEB 88 A/T - Checking Pressure Switches For Leaks

88T27 FEB 88 Paint - Assembly Plant Identification

88T267A JAN 88 A/T - Stalls While Engaging Reverse or Drive Gear

88I13 JAN 88 Radio - Warranty Exchange Program

88T15 DEC 87 Tires - Rotation and Warranty Coverage

88T09 NOV 87 A/C - Delayed Cooling After Engine Start Up

88T05 NOV 87 Brakes - Revised Brake Pads Decrease Brake Pedal Effort

88T04A NOV 87 Brakes - System Changes

88T06 NOV 87 M/T - Fluid Leak From Level Indicator Assembly Bore

88I08 NOV 87 M/T - HM-282 Exchange Program

88I09 NOV 87 Soft Top - Vinyl Trim and Vinyl Top Repair Information

88I10 NOV 87 Speedometer - Exchange Program

88I02 OCT 87 Engine Controls - ECM/BCM Exchange Program

ATRATB8754 SEP 87 A/T - Front Bushing Wear

88T01 AUG 87 A/T - Proper Fluid Checking

ATRATB8748 AUG 87 A/T - Slipping or No-Shift/Metal Sealing Rings

ATRATB8736 JUN 87 A/T - Methods to Check for Restricted Exhaust

ATRATB8730 MAY 87 A/T - 125C, 440T4 No Upshift

ATRATB8623 MAY 86 A/T - 125, 200C/200 4R, 700 R4 Hidden Residue Build Up

ATRATB8612 MAR 86 A/T - Converter Clutch Shudder

ATRATB869 FEB 86 A/T - Governor Pressure Switches

ATRATB861 JAN 86 A/T - Rapid Converter Pump Bushing Wear

ATRATB8524 JAN 85 A/T - No Converter Clutch Apply When Unit Is Hot

81I37 FEB 81 Oxygen Sensors - Silica Contamination

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