1986 GMC Truck G 3500 1 Ton Van V6-262 4.3L Recall and Technical Service Bulletin Titles
TSB Number & Issue Date TSB Title 86C05A SEP 86 Recall - Push-Pull Headlight Switch Replacement
86C048 MAY 86 Recall - Headlight Switch R&R, Potential Headlight Loss
TSB Number & Issue Date TSB Title 86C107B DEC 86 Campaign - Transfer Case Adapter Mis-Machined
TSB Number & Issue Date TSB Title 00-03-10-002F APR 11 Wheels - Chrome Wheel Staining/Pitting/Corrosion
04-07-30-037E APR 11 A/T - Dexron®(R)-VI Fluid Information
10-08-50-003A MAR 11 Restraints - Driver/Passenger Seat Head Rest Information
99-08-51-007E MAR 11 Wheels/Tires - Refinishing Aluminum Wheels
11-00-90-001 MAR 11 Engine - GM dexos 1 and dexos 2(R) Oil Specifications
02-07-30-052G MAR 11 A/T - Fluid Oil Cooler Flush
99-08-51-001B MAR 11 Body - Paint-Less Dent Repair Recommendations
06-08-43-003C FEB 11 Glass/Body - Windshield Wiper Performance
09-09-40-001A FEB 11 Restraints - Seat Belt Warning Lamp On/Buckling Issues
01-08-42-001H JAN 11 Lighting - Exterior Lamp Condensation and Replacement
06-08-50-009F DEC 10 Restraints - Passenger Presence System Information
03-07-29-004G DEC 10 Manual Transmission - M/T Operating Characteristics
05-03-07-009C DEC 10 Steering/Suspension - Wheel Alignment Specifications
09-06-03-004D DEC 10 Electrical - MIL ON/DTC's Set By Various Control Modules
01-08-51-003B NOV 10 Body - Application of Anti-Corrosion Materials
04-06-04-054B NOV 10 Engine Controls - Aftermarket Accessory Usage
08-07-30-035B NOV 10 A/T - Water Or Coolant Contamination Information
05-06-04-022G OCT 10 Fuel System - TOP TIER Detergent Gasoline (Canada)
10-08-45-001B OCT 10 Electrical - Information For Electrical Ground Repair
00-08-48-005D SEP 10 Body - Vehicle Glass Distortion Information
04-08-50-006D SEP 10 Interior - Seat Cover Wrinkle/Crease/Burn Info
10-08-98-002 AUG 10 Body - Drilling High Strength Steel Using CryoCobalt(R)
03-00-89-008E JUL 10 Body - Metal Body Panel Corrosion Protection
06-08-51-005A JUN 10 Body - Hem Flange Sealer For Corrosion Protection
03-08-98-002B JUN 10 Body - Squeeze Type Resistance Spot Welding/Equipment
07-06-04-019D JUN 10 Electrical - Intermittent MIL/DTC P2138/Reduced Power
99-09-40-005F JUN 10 Restraints - Extender Availability For Seat Belt
02-08-42-001D JUN 10 Lighting - Headlamp Polycarbonate Lens Damage Prevention
06-03-10-010A JUN 10 Wheels - Changing Procedures/Precautions
10-00-89-010 MAY 10 Locks - Key Code Security Rules and Information
00-03-10-006F MAY 10 Wheels/Tires - Tire Radial Force Variation (RFV)
04-06-01-029E APR 10 Vehicle - Engine Crankcase and Subsystems Flushing Info.
05-03-10-003F APR 10 Tires/Wheels - Low Tire/Leaking Cast Aluminum Wheels
04-03-10-001F APR 10 Tires/Wheels - Tire Puncture Repair Procedures
05-03-10-020C APR 10 Wheels/Tires - Use of Nitrogen Gas in Tires
10-08-110-001 MAR 10 Interior - Proper Use of Floor Mats
01-07-30-042F FEB 10 A/T - 2-3 Upshift or 3-2 Downshift Clunk Noise
00-06-01-026C FEB 10 Engine - Intake Manifold Inspection/Replacement
09-03-10-017 DEC 09 Wheels/Tires - Replacement Wheel Weight Information
99-04-20-002F NOV 09 Drivetrain - Clunk Noise Shifting From PARK Into Gear
06-08-64-001B OCT 09 Body - Side Window Chipping Information
05-03-08-002C OCT 09 Suspension - Shock Absorber/Strut Leakage Information
06-08-111-004B SEP 09 06-08-111-004B - BULLETIN CANCELLATION NOTIFICATION
09-08-48-006 SEP 09 Body - Stain/Film On Windshield Glass Perimeter
04-06-04-047I AUG 09 Fuel System - 'TOP TIER' Detergent Gasoline Information
03-03-10-007E AUG 09 Wheels/Tires - OE Tire/Wheel Characteristics
99-08-64-016C JUL 09 Body - Maintaining Exterior Weatherstrip Appearance
08-06-01-008A JUL 09 Engine - Drive Belt Misalignment Diagnostics
07-06-01-016B JUL 09 Engine - Noise/Damage Oil Filter Application Importance
08-03-10-004A JUL 09 Wheels/Tires - Accessory Wheel & Tire Information
08-08-42-005B JUN 09 Lighting - Headlamp Warranty Replacement Guideline
08-08-42-005B JUN 09 Lighting - Headlamp Replacement Information
06-08-44-015B MAY 09 Audio System - Noise When Using Portable Playback Unit
08-03-10-005A MAR 09 Wheels/Tires - Chrome/Steel Valve Stem Cap Precautions
09-08-48-002A MAR 09 Body - Marks/Stains on Windshield When Wet
02-08-98-002C FEB 09 Body - Hem Flange Rust Repair Information
00-00-90-002J JAN 09 Tires - Correct Inflation Pressure Information
00-00-89-027E SEP 08 Interior - Elimination Of Unwanted Odors
05-03-10-005D SEP 08 Wheels/Tires - Upsized Wheel/Tire Characteristics
08-08-44-026 AUG 08 Audio System - Refurbishing Radio Faceplates/Knobs
05-06-02-001A JUL 08 Cooling System, A/C - Aluminum Heater Cores/Radiators
05-00-89-072B JUN 08 Engine/Fuel System - Oil/Fuel Additive Information
08-07-30-027 JUN 08 A/T - No Movement in Drive or 3rd Gear
00-06-01-012C APR 08 Engine - Use of 'Surface Conditioning Disks'
08-07-30-017 APR 08 A/T - 4L60, Revised Sprag/Forward Clutch Hub
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
05-00-89-078B FEB 08 Fuel System - GM Fuel System Treatment PLUS(R) Info.
06-06-04-035A FEB 08 Fuel System - E85 Fuel Usage Precaution
04-03-10-012B FEB 08 Wheels - Chrome Wheel Brake Dust Accumulation/Pitting
05-06-01-010B SEP 07 Engine - Sealant Usage/Procedures
07-08-45-002 SEP 07 Electrical - Aftermarket Fuse Warning
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
06-00-89-054 NOV 06 Warranty - Claims Submission
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
00-06-02-006D AUG 06 Cooling System - Coolant Recycling Information
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
00-06-01-019 OCT 00 Engine - Remanufactured Engine High Oil Consumption
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
99-00-84-021B APR 00 Warranty - GM Dealer Parts Procurement
99-09-40-006 JAN 00 Lap/Shoulder Belts - Dealer Installed Rear Kits
99-08-42-009 NOV 99 IP Dimmer Control - Proper Setting
99-07-30-021 OCT 99 A/T - New Solenoid Testing Kit
99-06-02-017 OCT 99 Cooling - Radiator Repair/Replacement Guidelines
99-00-01-001 SEP 99 Engine - AC Delco Remanufactured Engines
99-08-110-005 JUN 99 Sunshade - Replacement Availability
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
87-71-74 NOV 98 A/T - 1-2 Accumulator Piston/Outer Spring Replacement
76-02-02A OCT 98 Drivetrain - Recommended Axle Lubricant
80-05-03 AUG 98 Warranty - Parts Warranty Special Claims B and C
82-05-02 MAY 98 Warranty - Request for Wholesale Authorization
87-61-24 APR 98 Engine - Surface Conditioning Discs Precautions
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
73-50-37 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
649601 JAN 97 Compact Disc Players - CD Changer Loading Procedures
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
636532 MAY 96 Enhanced Emission Inspection Maintenance - Equipment
638111 APR 96 Headlamp Lens - Distortion Caused by Aiming Equipment
516547 JAN 96 Oxygen Sensor Test - Revised Tech 1 Mass Storage CD
536507 DEC 95 Enhanced Emission I/M - Program Update
561503 NOV 95 Doors - Hard To Open
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
531205 MAY 95 Contaminated R12 Refrigerant - Testing & Handling
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
461506 JAN 95 Cargo Door Latch, Rear/Side - Rattles Over Rough Roads
436510 JAN 95 I/M 240 Program - Equipment Purchase
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
446501 OCT 94 PROM/MEMCAL - Identification Marks
431223 SEP 94 A/C Refrigerant - Contamination
410103 SEP 94 Campaign - Product Bulletin Numbering System
464101 SEP 94 Slip Yoke/U-Joint - Replacement and Servicing
480502 AUG 94 Parts - Expediting Procedures
461603 AUG 94 Seat Belt Extenders - Available to Relieve Discomfort
149301 JUL 94 Electrical - New Nickel Tape Shields Harnesses
433502 JUL 94 Tires - Speed Rated Information
400501 JUL 94 Warranty - Corporate Parts Return Program
476118 JUN 94 Oil Filters - Enhanced Anti-Drainback Valves
436505 APR 94 Emission - Enhanced Inspection Maintenance Programs
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
365007 DEC 93 Brakes - Lubricating Caliper Sliding Surfaces
376514 DEC 93 Engine - Blue Smoke On Start-Up
383001 DEC 93 Steering - System Bleed Procedures
306502 OCT 93 Fuel - How Fuel Economy Is Determined
367102R JUL 93 A/T - Cooler Replacement/Flushing
349212R JUL 93 Audio - Radio Frequency Interference (RFI) Diagnosis/ID
263305 JUL 93 Suspension - Noise on Turns or Slapping Sound Over Bumps
393504 JUL 93 Wheels - Sealing Leaking Cast Aluminum
316501R JUN 93 Tools - Introduction Of The Fuel Injector Tester
393502R JUN 93 Wheels - Finish Damage During Off Car Balancing
93365 APR 93 Suspension, Front - Bottoming Out Noise
9310A152 MAR 93 Door Locks - Binding or Sticking/Key Hard to Insert
93774B JAN 93 Differential Pinion Shaft Lock Screw - Service
934B41 JAN 93 Differential Pinion Shaft Locking Screw - Revised
937A18 OCT 92 A/T - Buzzing Noise at Idle
93356D OCT 92 Engine - Miss, Hesitation, or Roughness
111402R SEP 92 A/C - Shaft Nut Removal from the HR6HE Compressor
931B8 SEP 92 A/C - Use of Alternate Refrigerants in CFC 12 Units
9210104 JUL 92 Paint - Chips On Exterior Leading Edges
923E108 JUL 92 Wheels (Steel) - Damage Due to Improper Mounting
921B92 JUN 92 A/C - Leak Test Diagnosis Tools
924B80 APR 92 Differential - Governor Removal Tool Revision
926B71A APR 92 Engine - Block Heater Leaks
923E74 APR 92 Wheels (Aluminum) - Coated Balance Weight Usage
927A33 DEC 91 A/T - Intermittent Downshift, Slip or Busy/Cycling TCC
918A170 DEC 91 Backup Lamps/Tailgate Window Release - Inoperative
928A31 DEC 91 Electrical - Diodes Replacement Information
ATRATB078 NOV 91 A/T - How To Use A Pressure Gauge
927A19 OCT 91 A/T - New ATF Dexron® IIe Information
9110156 OCT 91 Grille - Mounting Tab Breakage
911B112A SEP 91 A/C - Refrigerant Loss Prevention
907A128 SEP 91 A/T - Fluid Out Vent Diagnostic Tips
928A09 SEP 91 Electrical - Detecting Intermittents Procedure
917A134 AUG 91 A/T - 4L60 New Output Shafts and Shaft Seals
917A139 AUG 91 A/T - 4L60 Slipping or No 3rd/4th Gear
917A141 AUG 91 A/T - Evaluating Peened Spacer Plates
916B140 AUG 91 Coolant - Recycling Update
917A125 JUL 91 A/T - 4L60 Stuck In First Gear
916D113 JUL 91 ECM/PCM - Installation Procedures/Mem-Cal Concerns
916E114 JUL 91 Emissions - Information On State Emissions Testing
915101 JUN 91 Non-Factory Hydraulic Parking Brakes
9110109 JUN 91 Paint - HVLP Painting Information
917A87 APR 91 A/T - Binding or Inoperative In Reverse
916D88 APR 91 Battery - Dead Due to Excessive Current Draw
911085 APR 91 Intermediate Swing-Out Door - Rattles
911082 APR 91 Paint - Checking Clear Coat Thickness
911083 APR 91 Paint - Etching/Staining Prevention
907A118 MAR 91 A/T Fluid Level Indicator - Revised (Sealed)
916B79 MAR 91 Engine Coolant - Recycling
911072 MAR 91 Side Front Swing-Out Door - Inoperative
911058 JAN 91 Paint - Exterior Finish Removal By Layers
918C47 DEC 90 Instrument Cluster - Replacement Information
918D39 DEC 90 Wiper Blades - Chattering and Poor Wipeability
907A108 NOV 90 A/T - Replacement Model Update
911268E NOV 90 Wiper Blades - Chattering on Windshield
ATRATB028 OCT 90 A/T - Engine Vacuum Testing
907A105 OCT 90 A/T - Premature Wear of Direct Clutch
918A28 OCT 90 Electrical Connector - Terminal Checking Procedure
ATRATB024 SEP 90 A/T - Harsh Reverse Engagements
ATRATB010 SEP 90 A/T - Torque Converter Identification
916B14 SEP 90 Coolant - Usage/Specifications
906C89 SEP 90 Engine - No Start After Extended Storage
916E15 SEP 90 State Emissions Testing Information
913E08 JUL 90 Tires (Front) - Irregular Wear Information
90966 JUN 90 Aftermarket Accessories - Installation Guidelines
916D03 MAY 90 Parasitic Drain Ammeter - Connection Procedure Revised
907A42 MAR 90 A/T - Rear Bushing On-Vehicle Service Procedure
ATRATB9002006 FEB 90 A/T - Choosing the Right ATF
900A39 FEB 90 Cooling System - Antifreeze Recycling
901040 FEB 90 Instrument Panels - Delamination Condition
907A31 JAN 90 A/T - New Lube Window and Band Apply/Anchor Brackets
900A22 DEC 89 A/C - CFC Reduction and Refrigerant Recovery
901021 DEC 89 Carpet - Loose on Side Wall Trim Pads
890A119 DEC 89 Fuel - Use of MTBE At 15% or Less In Gasolines
ATRATB8930 OCT 89 A/T - Math Part II
ATRATB8927 SEP 89 A/T - Twenty Steps To Successful Repairs
892625 SEP 89 Brakes - Light Brake Drag While Driving
ATRATB8923 AUG 89 A/T - Math Formulas Part I
89T807A JUL 89 A/T - Proper Use of Spacer Plate Gaskets In Overhaul Kit
891994A JUN 89 Drivetrain - Evaluating Driveline Vibration
89T605 MAY 89 Brakes - Noise From Front, New Pad Tab Clinch Procedure
891528B MAY 89 Electrical - Wiring Repair Temp Range Precaution
88T2091B APR 89 A/C - Moan Noise With Compressor Engaged
89T477A APR 89 A/T - New Case, 2nd, 3rd, 4th Pressure Taps Removed
88T1977A APR 89 A/T - Park/Neutral to Reverse Shift Feel
89T515 APR 89 Brakes - Replacement Booster Push Rod Height Gage
88T1997A MAR 89 A/T - Fluid Leak Near Front Pump (Bushing Walkout)
891089A MAR 89 Audio - Poor AM or FM Radio Reception
883985 MAR 89 Brakes - Front Calipers
88T1965 MAR 89 Brakes - New Front Brake Calipers Available
89T366C MAR 89 Fuel - Pump Replacement Caution, Strainer
89970A MAR 89 Vehicle - Current Model Line Designators
ATRASIL894 FEB 89 A/T - 3L80/THM 400 Center Support Bolt
ATRASIL895 FEB 89 A/T - 700-R4 & 400 Improved Governor Driven Gear
89T257A FEB 89 A/T - New Control Valve Assembly Elimination of TCC Bore
88T2007A FEB 89 A/T - No Engine Braking In Drive 2 (D2) Selection
88T1936D FEB 89 Starting System - Starter Clashes Upon Starting
89381B NOV 88 A/C - System Diagnostic Procedure
89358 NOV 88 Battery - Diagnosis and Charging
89316C NOV 88 Fuel - Feed/Return Pipe Repair
883517B OCT 88 M/T - Neutral/Drive Gear Rattle
89013A SEP 88 Alignment - The Importance of Four Wheel Alignment
883125 AUG 88 Brakes - Pulsations and Rotor Surface Refinish
883026E AUG 88 Electrical - Speed Sensor Buffer Connector Labeled Wrong
88T1456D AUG 88 Electrical - VSS Connector Mislabeled
ATRATB8834 JUL 88 A/T - Sprag Rotation
ATRATB8832 JUL 88 A/T - THM Steel Clutch Piston Inspection
8828610 JUL 88 Hood - Sheet Metal Movement
ATRATB8824 JUN 88 A/T - THM 400 No Reverse
882456B JUN 88 Cooling System - Leaks
88T931B MAY 88 A/C - Performance Improvement
ATRASIL8821 MAY 88 A/T - THM 200/200C, 400, 700R4 Speedometer Leak
88T1126A MAY 88 Engine - Vibration Under Different Driving Conditions
88T11110 MAY 88 Windshields - Updated Sealing
ATRASIL8816 APR 88 A/T - THM 400 New Forward and Direct Clutch Assemblies
88T997A MAR 88 A/T - Erratic or No Upshift (New Governor Driven Gear)
ATRATB8816 MAR 88 A/T - No Upshift/Governor Contamination
ATRATB887 FEB 88 A/T - Checking Pressure Switches For Leaks
88T76 JAN 88 Electrical - Care of Metri-pack 150 Terminals
88T63 DEC 87 A/T - Piston Seals Cut/Leaking
ATRATB8763 NOV 87 A/T - THM 400 Too Sensitive 3-2 Downshift
88T53 NOV 87 A/T - Updated Filter and Seal
ATRATB8754 SEP 87 A/T - Front Bushing Wear
88T44 SEP 87 A/T - New Servo Apply Pin
8856 SEP 87 A/T - Updated Oil Pump Assemblies
88T36 SEP 87 Engine - Generator Belt Tension
8842 SEP 87 Engine Controls - ECM May Contain Wrong PROM
ATRATB8748 AUG 87 A/T - Slipping or No-Shift/Metal Sealing Rings
87T675 JUL 87 Brake Pads - Front Brake Squeal
87T6910 JUL 87 Third Seat Back - Sagging
ATRATB8736 JUN 87 A/T - Methods to Check for Restricted Exhaust
87124 MAY 87 CS-121/CS-130 Generators - Replacement
87150 MAY 87 ECM - Revised Replacement Procedure
87129 MAY 87 Engine - Oil Change Requirements For Fuel Fouled Oil
87138 MAY 87 Transmission - Leak from Speedometer Gear/Adaptor
87T904B APR 87 Eaton Locking Differential - New Design
8782 MAR 87 CS Charging Systems - Quick Check
86T140 MAR 87 A/T - Slipping/Loss of Drive Range
87T87 MAR 87 Steering - Idler Arm Inspection
8766 FEB 87 A/T - 700 R4 Pump Whine or Moan
87T32 FEB 87 A/T - THM 700-R4 Pump Whine or Moan
86T127 DEC 86 A/C - Low Mileage, Compressor Belt Wear
87T29A DEC 86 Engine - Stall/No Start Condition
87T66A DEC 86 Intake Manifold Gasket - Service Guidelines
86T124 NOV 86 A/T - Leaks From the Oil Pump Body
86T196 NOV 86 Brake Master Cylinder Cover - Leakage
86187 OCT 86 Battery, Delco Freedom - Diagnosis/Charging Procedure
86T123 OCT 86 Electric Door Lock Switch - Separation
86188 OCT 86 Oil Pump Body Seal - Fluid Leaks
86148 SEP 86 A/T - Accumulator Pistons & Seals Enhance Shift Points
86131 SEP 86 Aluminum Wheels - Clear Coating Procedure Revised
86157 SEP 86 Cruise Control - Revised Quick Check Diagnostic Routine
87T4 SEP 86 Electronics - Electrostatic Discharge Damage
86147 SEP 86 Fuel - Gasoline Brands That Clean Port Fuel Injectors
87T3 SEP 86 Steering Column (Tilt) - Noise or Squeaks
86B116 AUG 86 A/T - Consistent Shift Points and Smoothness
86140 AUG 86 Canister Purge Solenoid Valve - Inoperative
86B119 AUG 86 Oil Drain Plug Gasket - Revised to Replace Copper Gasket
86108 JUL 86 Brakes - Premature Brake Wear
86118 JUL 86 Engine Oil Drain Plug Gasket - Revised
86B102 JUL 86 Fuel Evap Purge Solenoid Valve - Inoperative
86B99 JUL 86 Side Doors - Inoperative
86B100 JUL 86 Slipping Condition - Loss of Drive Range
86B104 JUL 86 Spark Plug - Usage
8696 JUN 86 A/T - New Pump to Case Bolt and O-Ring Improves Sealing
86B89 JUN 86 Pump to Case Bolt and O-Ring Assembly - Revised
86B94 JUN 86 Tires - Irregular/Premature Wear
8684 MAY 86 Brake - Pulsations
86B79 MAY 86 Engine - Stops Running When Shifting to Reverse or Drive
86B86 MAY 86 Front Timing Chain Cover - Removal and Installation
86B83 MAY 86 Tools - Metri-Pack Series 150 Terminal Removal
86B66 APR 86 A/T - Elimation of Throttle Valve Sleeve
86B717A APR 86 A/T - Shudder in Reverse
8670 APR 86 Disc Brake/Rotor - Surface Refinish
86B676E APR 86 Engine Performance - Altitude Adjustment
86B72 APR 86 Vehicle - Fluid Leak Detection
86B47 MAR 86 A/T Control Valve - Cleaning and Service Procedures
86B46 MAR 86 A/T Oil Pan Gasket - Eliminates Fluid Leaks
8649 MAR 86 All THM Transmission/Transaxle Assembliescontrol Valve Assembly
86B48 MAR 86 Cooling System - Antifreeze Concentration and Effects
86B28 MAR 86 RTV Sealants - Use on Engines With Oxygen Sensors
8637 FEB 86 A/T - Harsh 1-2 and 2-3 Shifts
86B37 FEB 86 A/T - Harsh 1-2 and 2-3 Upshifts
86B42 FEB 86 A/T - Identification, Including 3-Letter Mode Code
8651 FEB 86 A/T - Understanding Identification Information
8636 FEB 86 Fuel Injectors - Remanufactured for TBI Systems
86B43 FEB 86 Tailgate/Door Lock Cylinders - Inoperative
ATRATB861 JAN 86 A/T - Rapid Converter Pump Bushing Wear
86B29 JAN 86 Engine Oil - Dye and Discoloration
8622 JAN 86 Radio - Alternator Noise Whine Left Channel
ATRATB8554 DEC 85 A/T - THM 400 Rear Band Adjustment Too Loose
8614 DEC 85 Engine Controls - Correction to Diagnostic Charts
8615 DEC 85 Lock Cylinders - Inoperative/Proper Lubricant Usage
86200 DEC 85 Oil Filter - Changing as a Result of Fouled Plugs
8621 DEC 85 Power Brakes - Tandem Booster Service, Components
866 DEC 85 Turn Signals Flashers - Too Quiet
85157 NOV 85 A/C - Compressor Assembly Availability
869 NOV 85 Cruise Control - Diagnostic Routine Modified
8610 NOV 85 Engine - Recommended RTV Sealants
868 NOV 85 Fuel System - Integrator/Block Learn Operation
841607AVII JUL 84 Flywheel Bolts - Revised Torque Specification
81I37 FEB 81 Oxygen Sensors - Silica Contamination
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