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Automotive Recalls and Technical Service Bulletins (TSB) for
1991 Chevy Truck C 2500 Truck 2WD V8-350 5.7L

This is Technical Service Bulletin and Automotive Recall Titles. The leading source for online automotive repair information is a single vehicle access of this same information including all the diagrams, repair information, and detailed technical service bulletins/recalls for your 1991 Chevy Truck.

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Technical Service Bulletin Titles for 1991 Chevy Truck C 2500 Truck 2WD V8-350 5.7L
JUNE 1995 Recall - Fuel Tank Inspection and/or Replacement
JUNE 1991 Recall - Incorrect Splash Shield Installed
SEPTEMBER 1991 Recall - TPS Inspection Replacement
AUGUST 1991 Campaign - Rear Axle Shaft Inspection/Replacement
AUGUST 1990 Campaign - Torque Converters Damper Springs May Fracture
APRIL 2011 Wheels - Chrome Wheel Staining/Pitting/Corrosion
MARCH 2011 Restraints - Driver/Passenger Seat Head Rest Information
MARCH 2011 Engine - GM dexos 1 and dexos 2(R) Oil Specifications
MARCH 2011 Body - Paint-Less Dent Repair Recommendations
FEBRUARY 2011 Restraints - Seat Belt Warning Lamp On/Buckling Issues
DECEMBER 2010 Restraints - Passenger Presence System Information
DECEMBER 2010 Steering/Suspension - Wheel Alignment Specifications
NOVEMBER 2010 Body - Application of Anti-Corrosion Materials
NOVEMBER 2010 A/T - Water Or Coolant Contamination Information
OCTOBER 2010 Electrical - Information For Electrical Ground Repair
SEPTEMBER 2010 Interior - Seat Cover Wrinkle/Crease/Burn Info
JULY 2010 Body - Metal Body Panel Corrosion Protection
JUNE 2010 Body - Squeeze Type Resistance Spot Welding/Equipment
JUNE 2010 Restraints - Extender Availability For Seat Belt
JUNE 2010 Wheels - Changing Procedures/Precautions
MAY 2010 Wheels/Tires - Tire Radial Force Variation (RFV)
APRIL 2010 Tires/Wheels - Low Tire/Leaking Cast Aluminum Wheels
APRIL 2010 Wheels/Tires - Use of Nitrogen Gas in Tires
FEBRUARY 2010 Mirrors - Heated Mirrors, Defrosting Time
FEBRUARY 2010 Engine - Intake Manifold Inspection/Replacement
NOVEMBER 2009 Drivetrain - Clunk Noise Shifting From PARK Into Gear
OCTOBER 2009 Suspension - Shock Absorber/Strut Leakage Information
SEPTEMBER 2009 Body - Stain/Film On Windshield Glass Perimeter
AUGUST 2009 Wheels/Tires - OE Tire/Wheel Characteristics
JULY 2009 Engine - Drive Belt Misalignment Diagnostics
JULY 2009 Wheels/Tires - Accessory Wheel & Tire Information
JUNE 2009 Lighting - Headlamp Replacement Information
MARCH 2009 Wheels/Tires - Chrome/Steel Valve Stem Cap Precautions
FEBRUARY 2009 Body - Hem Flange Rust Repair Information
SEPTEMBER 2008 Interior - Elimination Of Unwanted Odors
AUGUST 2008 Audio System - Refurbishing Radio Faceplates/Knobs
JULY 2008 Cooling System, A/C - Aluminum Heater Cores/Radiators
JUNE 2008 A/T - No Movement in Drive or 3rd Gear
APRIL 2008 Engine - Use of 'Surface Conditioning Disks'
FEBRUARY 2008 Restraints - Usage of Used/Salvaged/Imitation Components
FEBRUARY 2008 Fuel System - E85 Fuel Usage Precaution
SEPTEMBER 2007 Engine - Sealant Usage/Procedures
APRIL 2007 Body - Polypropylene Energy Absorber Replacement
FEBRUARY 2007 Engine, A/T - Shift/Driveability Concerns/MIL ON
NOVEMBER 2006 M/T - Hydraulic Clutch Bleeding Procedure Improvement
AUGUST 2006 Cooling System - Coolant Recycling Information
MARCH 2006 Body - Urethane Adhesives for Glass Applications
JANUARY 2006 Fuel System - Fuel Injector Maintenance Cleaning
APRIL 2005 Restraints - Child Seat Top Teather Attachment Kits
JUNE 2003 A/T - Oil Cooler Flushing Frequently Asked Questions
JULY 2002 Body - Front Door Sags/Chucking Movement
OCTOBER 2001 A/T - Core Return Product Feedback Form
MAY 2001 Key/Key Number/Security Chip - Replacement
JUNE 2000 PCM - Returned Product Feedback Program
MAY 2000 EVAP System - Service of Connectors
JANUARY 2000 Air Bag (SIR) On-Off Switch Kits, New Parts and Service
NOVEMBER 1999 IP Dimmer Control - Proper Setting
OCTOBER 1999 A/T - New Solenoid Testing Kit
SEPTEMBER 1999 Engine - AC Delco Remanufactured Engines
JUNE 1999 Sunshade - Replacement Availability
APRIL 1999 Instrument Panel - Upper Surface Reflection
MARCH 1999 Battery - Testing Equipment Explained
DECEMBER 1998 Warranty - Notice of Delayed Start Process
NOVEMBER 1998 Tools - Adjuster Locknut Wrench
OCTOBER 1998 Drivetrain - Recommended Axle Lubricant
AUGUST 1998 Entertainment Systems - Correct Labor Codes
AUGUST 1998 Warranty - Parts Warranty Special Claims B and C
JUNE 1998 A/T - External Oil Cooler Kits
MAY 1998 Warranty - Request for Wholesale Authorization
APRIL 1998 Engine - Surface Conditioning Discs Precautions
MARCH 1998 Tools - Released for CS Generator Diagnosis
FEBRUARY 1998 Warranty - GM Dealer Empowerment Program
JANUARY 1998 Airbags - Frontal (SIR) ON-Off Switch Kits, Parts/Procs
JANUARY 1998 Suspension - Shock Absorber/Strut Replacement Guidlines
JANUARY 1998 Warranty - Repair/Replace Policies & Procedures
DECEMBER 1997 Parts Expediting - Reimbursement Policy
NOVEMBER 1997 A/C - PureGuard 2 Operating Alert
OCTOBER 1997 Warranty - Labor Time Guide Addition
AUGUST 1997 Warranty - Guidelines for I/M 240 Labor
MAY 1997 Windshield - Two-Part Urethane Adhesive For Installation
APRIL 1997 Fiber Glass Rear Fender Paint - Star Shaped Crack
APRIL 1997 Warranty - Required Claim Submission Procedures
FEBRUARY 1997 Body - Sealer Tape For Collision Repairs
JANUARY 1997 Charging - Low Voltage Reading Or Dim Lights At Idle
JANUARY 1997 Rearview Mirror, Outside - Lens Replacement Revised
NOVEMBER 1996 A/C Compressor Seal Washer - Reference Chart
NOVEMBER 1996 Key Code - Information
SEPTEMBER 1996 Odometer/Speedometer - ACDelco Service Center Locations
JUNE 1996 Warranty - Goodwrench® Service Lifetime Service Guarantee
MAY 1996 Aluminum Wheels - Refinishing
MAY 1996 Enhanced Emission Inspection Maintenance - Equipment
APRIL 1996 Headlamp Lens - Distortion Caused by Aiming Equipment
MARCH 1996 Hood - Lower Edge of Hood Wrap Flange Contacts Grille
JANUARY 1996 A/T - 4L60-E/4L8O-E PCM Application Information
JANUARY 1996 A/T - 4L80E Neutral Feel On 3-4 Upshift
JANUARY 1996 Crankshaft Balancer - Removal/Installation Tool
DECEMBER 1995 Enhanced Emission I/M - Program Update
SEPTEMBER 1995 A/T - Intermittent DTC 87/High Ratio Error
JULY 1995 Interior Door Handle - Spring Breaks
JULY 1995 Warranty Information Letters - Release Index
JUNE 1995 Paint - Repair of Delamination from ELPO Primer
MAY 1995 Contaminated R12 Refrigerant - Testing & Handling
APRIL 1995 ADCSM Empowerment Parameters - Retail Matrix
APRIL 1995 Seat Belt - Operations/Features and Location
MARCH 1995 Rear Suspension - Service Manual Revision
FEBRUARY 1995 I/M Emissions Diagnostic Manual -Program
JANUARY 1995 A/T - No Shift/Scanner Reports Shifting
JANUARY 1995 Wiper Blades - Chatter Against The Windshield
DECEMBER 1994 Electrical - Piercing Wire Insulation During Diagnosis
DECEMBER 1994 Oil Pressure Gauge - Erratic Reading Concerns
OCTOBER 1994 Clutch Pedal - Pop or Scrape Noise When Depressed
OCTOBER 1994 I/M 240 Repairs - Obtaining Technical Assistance
OCTOBER 1994 M/T - Clutch Pilot Bushing and Bearings
SEPTEMBER 1994 A/C Refrigerant - Contamination
SEPTEMBER 1994 Campaign - Product Bulletin Numbering System
AUGUST 1994 Parts - Expediting Procedures
AUGUST 1994 Tools - Radio Diagnostics
JULY 1994 PROM - Hot Restart Driveaway Sag/Low Power
JUNE 1994 Goodwrench® Transmissions - Applications
MAY 1994 A/C Control Head - Flashes, Operates Erratically
MAY 1994 A/T - New Center Support Bolt Service Package
MAY 1994 Manual Temp Control Lever - Slips From Hot To Cold
MARCH 1994 A/T - Loss of Drive in All Ranges
FEBRUARY 1994 A/C - Erratic HVAC Operation & Self Diagnostic Blinks
FEBRUARY 1994 Doors - Trim Panel Removal Service Manual Revised
JANUARY 1994 A/T - 4L80E High Line Pressure/Broken Drum Cracked Case
JANUARY 1994 A/T - 700R4 Missing Reverse Checkball
JANUARY 1994 A/T - No Line Pressure/Uncontrollable High Pressure
JANUARY 1994 Warranty - Extended A/T Warranty Coverage
DECEMBER 1993 A/T - 700R4, 2004R No Line Pressure Rise
DECEMBER 1993 Tires - Manufacturers' Assistance
NOVEMBER 1993 Brakes - Four Wheel Antilock Brake System Manual Update
OCTOBER 1993 A/T - 4L80E No or Low Line Rise
OCTOBER 1993 Fuel - How Fuel Economy Is Determined
AUGUST 1993 Engine - Serpentine Belt Squeak/Chirp or Premature Wear
AUGUST 1993 Engine - Cold Knock
JULY 1993 A/T - 200/200C/200R4, 325/3254L, 700-R4 No 2nd Gear
JULY 1993 A/T - THM Late or No Upshifts
JULY 1993 Audio - Radio Frequency Interference (RFI) Diagnosis/ID
JULY 1993 Tape Deck - Noise/Static During Program Pauses
JUNE 1993 A/T - 4L80E No Upshift
JUNE 1993 Brakes - Kelsey-Hayes 4WAL/RWAL Assistance Program
JUNE 1993 Brakes - Momentary Tire Chirp, New Rear Wheel Cylinders
JUNE 1993 Wheels - Finish Damage During Off Car Balancing
MAY 1993 Isolation Diodes - Replacement Information
MAY 1993 Warranty - A/T Service Procedure Policy Changes
MARCH 1993 A/T - No Upshift/Stuck In First/No Codes/Exterior Leaks
MARCH 1993 Brakes - Updated Caliper Wear Adjustment
MARCH 1993 Torque Converter - Squeak Noise
FEBRUARY 1993 Outside Rear View Mirror - Vibration
JANUARY 1993 A/T - 4L80E Multiple/Intermittent Trouble Codes
JANUARY 1993 Electronic A/C System - Added Self-Diagnostic Features
DECEMBER 1992 I/P Cup Holder - Binding/Stuck
NOVEMBER 1992 A/T - 4L80E Buzzing Noise
NOVEMBER 1992 Doors - Front Door Window Noise Repair Procedures
NOVEMBER 1992 M/T - Shift Lever Shake/Nose in 2nd Gear
NOVEMBER 1992 Oil Pressure Gauge - Readings are Incorrect or Erratic
OCTOBER 1992 Brakes - Revised 4WAL DTC 61, 62 and 63
OCTOBER 1992 Engine - Miss, Hesitation, or Roughness
SEPTEMBER 1992 A/C - Shaft Nut Removal from the HR6HE Compressor
SEPTEMBER 1992 A/T - Intermittent Electrical Problems
SEPTEMBER 1992 Door Module Area - Water Leaks
AUGUST 1992 A/C - Blower Motor Chirp or Squeak
AUGUST 1992 A/C - Use of Alternate Refrigerants In CFC 12
AUGUST 1992 A/T - New Wiring Harness With Inline Temp Sensor
AUGUST 1992 Drivetrain - Driveline Stop Clunk
AUGUST 1992 Transfer Case - NP241 Fluid Leak From Vent
JUNE 1992 A/C - Performance Diagnosis Use of Recirculation Mode
JUNE 1992 A/T - 4L80E Electrical Diagnosis
JUNE 1992 A/T - Low Power, Lack of Performance With 4L80E
JUNE 1992 A/T - No Reverse, New Rear Band 4L80E
MAY 1992 A/C - Low Charge Indicator Flashes in Error
APRIL 1992 Doors (Front) - Hinge Pins/Bushing Wearing
APRIL 1992 Tailgate Cable Assembly - Rattles
MARCH 1992 Audio - Information on Radio Diagnosis
MARCH 1992 Oil Pressure Gauge - Flutters/Reads High
FEBRUARY 1992 Interior - Water Leaks From A/C Evaporator Drain
FEBRUARY 1992 Seats - Moves Forward During Braking if Unoccupied
JANUARY 1992 M/T - Correct Transmission Fluid Usage
DECEMBER 1991 A/T - High Line Pressure Instability 4L80E/4L80EHD
NOVEMBER 1991 A/T - How To Use A Pressure Gauge
NOVEMBER 1991 Driving Axle (Front) - Fluid Leaks From Vent
NOVEMBER 1991 Heater - Temperature Lever Slides Towards Hot Side
NOVEMBER 1991 Sliding Rear Window - Leaks Water and Rattles
OCTOBER 1991 A/T - New Trans Fluid, Dexron® IIE
SEPTEMBER 1991 A/T - Reusable Bottom Pan Seal
AUGUST 1991 A/T - Delayed Shifts in Low Gear in 4X4 Mode
AUGUST 1991 ECM/PCM - Damaged and/or Misdiagnosed
AUGUST 1991 Suspension - Ball Joint Wear Check & Specifications
JULY 1991 A/T - Valve Body Assembly 700-R4 Inspection
JUNE 1991 4WD Indicator Light - Inoperative/RWAL Code 5 Set
JUNE 1991 State Emissions Testing Information
MAY 1991 Brakes - Aftermarket Parking Brake
MAY 1991 Exterior Mirror - Vibration/Shake
MAY 1991 Paint - High Volume Low Pressure Paint Application
APRIL 1991 A/C - Refrigerant Loss Prevention
APRIL 1991 A/T - Diagnosing Converter Lock-Up Problems
MARCH 1991 A/C Controller - Locks Up
MARCH 1991 A/T - Charts and Artwork Manual Updates
MARCH 1991 Brakes - Modified Brake Bleeding Tool
MARCH 1991 Engine - Overheating During Heavy Usage
MARCH 1991 Rear Wheel Anti-Lock Brakes - Trouble Code 7
FEBRUARY 1991 A/T - 4L80-E/4L80-EHD Service Manual Updates
FEBRUARY 1991 A/T - New Wave Plate Now Available
FEBRUARY 1991 Brakes - Hard Pedal Feel
JANUARY 1991 A/T TCC - MIL ON/False Code 32 Set Diagnostics
JANUARY 1991 Instrument Cluster - Exchange Locator Program
JANUARY 1991 Power Steering - Higher Than Normal Steering Effort
JANUARY 1991 Transfer Case - High Shift Effort When Shifting
DECEMBER 1990 Engine - Overheats During Heavy Usage
NOVEMBER 1990 A/T - 4L60 Steel 3-4 Clutch Plate Availability
NOVEMBER 1990 ECM/PCM/TCM - Intermittent Connections
NOVEMBER 1990 Wiper Blades - Chattering on Windshield
OCTOBER 1990 A/T - Engine Vacuum Testing
OCTOBER 1990 Paint - Codes/Assembly Plant Identification
SEPTEMBER 1990 A/T - Harsh Reverse Engagements
AUGUST 1990 Aluminum Wheels - New Coated Wheel Weights
JULY 1990 Instrument Panel - Paint Peeling Prevention
APRIL 1990 Battery - Parasitic Current Drain Diagnosis
OCTOBER 1989 A/T - Math Part II
SEPTEMBER 1989 A/T - 4L60/THM 700R4 200R4 Fluid Filter Seal
AUGUST 1989 A/T - Math Formulas Part I
NOVEMBER 1988 Battery - Diagnosis and Charging
SEPTEMBER 1987 A/T - Front Bushing Wear
JULY 1987 A/T - 700R4 Low And Reverse Clutch Failure
MAY 1986 A/T - 125, 200C/200 4R, 700 R4 Hidden Residue Build Up
JANUARY 1986 A/T - Rapid Converter Pump Bushing Wear
JANUARY 1985 A/T - No Converter Clutch Apply When Unit Is Hot


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