Engine
4.3L 6-cyl
How to read this file. Complaint records are unverified owner submissions to the federal safety agency. Counts are raw, not adjusted for sales volume or vehicle age. Recall campaigns apply to the model; only a VIN check shows whether this car is affected or repaired. Parts shown are named by an editorial note or listed as a search directory; none is a diagnosis. Full methodology.
Fault profile
Complaint-component records on this vehicle, grouped by family. A complaint naming two systems counts once in each.
Complaints are owner-reported and not verified by the agency.
When it fails
The timing of this vehicle's reported failures, from the complaint file itself. A cluster tells you what to expect and when; it is shaped by reporting behavior as well as by the vehicle.
Vehicle age when the failure occurred
Years between the model year and the owner's reported failure date. Based on 618 of 716 complaints with a usable failure date.
Odometer when the failure occurred
Owner-reported mileage at failure, in 20,000-mile bands. Based on 266 of 716 complaints reporting a plausible odometer (500 to 500,000 miles; unverified).
Known issues
The component families with the most complaint records against this vehicle. Counts, crash and fire figures belong to the whole family, not to any single named issue. Parts listed are related system parts, not a diagnosis.
Glass & wipers
268 complaint records
"WHEN WINDSHIELD WIPERS ARE SET ON EITHER HIGH OR INTERMITTENT,THEY GO HAYWIRE. PLEASE PROVIDE ADDITIONAL INFORMATION.*AK..."- one owner's federal complaint about this system; it may not describe the issue named above
Parts
No specific part is named for this issue. Browse glass & wipers parts in the directory →
Seats
84 complaint records2 fire reports3 crash reports
"PASSENGER SEAT RECLINER LEVER BROKE, 4 WHEEL DRIVE WILL NOT ENGAGE (ENCODER MOTOR) ALTENATOR LIGHT IS ON (REPLACE). *LA..."- one owner's federal complaint about this system; it may not describe the issue named above
Parts
No specific part is named for this issue. Browse seats parts in the directory →
Electrical system
82 complaint records10 fire reports
"PASSENGER SEAT RECLINER LEVER BROKE, 4 WHEEL DRIVE WILL NOT ENGAGE (ENCODER MOTOR) ALTENATOR LIGHT IS ON (REPLACE). *LA..."- one owner's federal complaint about this system; it may not describe the issue named above
Parts
No specific part is named for this issue. Browse electrical system parts in the directory →
Federal defect investigations
Formal investigations opened by the federal safety agency into this vehicle. An investigation is the step between a complaint pattern and a recall; not every one results in one.
| Investigation | Status | Component | Subject |
|---|---|---|---|
| RQ02012 opened Sep 2002 | closed Mar 2003 | Suspension | FRONT CONTROL ARM BALL JOINTS - led to recall 01V200000 SEE ATTACHED PAGE. |
Recall campaigns
Safety-recall remedies are normally provided at no charge. Under US federal law the mandatory free remedy applies when the vehicle was no more than 15 years old at the time the defect was determined; manufacturers often cover older vehicles voluntarily. Canadian rules differ. Confirm eligibility with the manufacturer using the VIN. Each campaign number links to the federal record.
| Campaign | Component | Summary | Remedy |
|---|---|---|---|
| 00V220000 | Exterior Lighting | VEHICLE DESCRIPTION: LIGHT DUTY PICKUP TRUCKS AND SPORT UTILITY VEHICLES. THESE VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FMVSS NO. | Normally free |
| 98V053000 | Suspension | VEHICLE DESCRIPTION: MULTI-PURPOSE PASSENGER VEHICLE EQUIPPED WITH 4-WHEEL DRIVE OR ALL-WHEEL-DRIVE. ONE OR BOTH OF THE ATTACHING NUTS FOR THE RIGHT-HAND LOWER CONTROL ARM ARE UNDER TORQUED. | Normally free |
| 97V218000 | Service Brakes, Hydraulic | VEHICLE DESCRIPTION: LIGHT DUTY PICKUP TRUCKS AND MULTI-PURPOSE PASSENGER VEHICLES. A FATIGUE FRACTURE OF THE REAR AXLE RIGHT-HAND BRAKE PIPE CAN OCCUR CAUSING A SLOW BRAKE FLUID LEAK RESULTING IN A SOFT BRAKE PEDAL. | Normally free |
Transport Canada recalls
Recalls issued under Canadian law for this model year, from Transport Canada's Vehicle Recalls Database. Matched by model name, so a Canadian-market variant may appear here that was sold under another name in the US. Units are Canadian vehicles affected.
| Recall | System | Units (CA) | Summary |
|---|---|---|---|
| 2001263 2001-11-01 | Electrical | 63,484 | Certain vehicles: Light duty trucks. passenger vehicles and sport utility vehicles. Certain vehicles do not comply with the requirements of C.M.V.S.S. NO. |
| 1997217 1997-11-28 | Brakes | 404 | Certain vehicles may exhibit a fatigue fracture of the rear axle, right-hand brake pipe. Should the pipe crack a slow brake fluid leak would result causing a soft pedal and an eventual decrease in rear braking capability. |
Service bulletins and warranty extensions
Manufacturer communications to dealers on file with the federal agency: repair instructions, service campaigns, and warranty extensions. A warranty extension means the manufacturer may pay for a repair the recall table does not cover.
| Bulletin | Type | Component | Summary |
|---|---|---|---|
| 17-NA-073 Feb 2023 | Equipment | This warranty administration bulletin provides information regarding the field action courtesy transportation policy. | |
| PIP4723F Jan 2022 | Fuel System | This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and Vehicle Data Recorder tools, giving... | |
| PIP4723D Jan 2020 | Electrical System | This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and Vehicle Data Recorder tools, giving... | |
| PIC4696E Nov 2019 | Equipment | This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock. Technician will use the radio to get the scrambled code. | |
| 17NA073 Sep 2019 | Equipment | This warranty administration bulletin provides information regarding the field action courtesy transportation policy. |
Show 55 more bulletins
| Bulletin | Type | Component | Summary |
|---|---|---|---|
| PIC4696D Sep 2019 | Equipment | This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock. Technician will use the radio to get the scrambled code. | |
| 17NA073 Feb 2019 | Equipment | This warranty administration bulletin provides information regarding the field action courtesy transportation policy. | |
| PIC4696C May 2018 | Equipment Adaptive/Mobility | This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco Theft Lock. Technician will use the radio to get the scrambled code. | |
| PIP4723C Sep 2017 | Tires | This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and Vehicle Data Recorder tools, giving... | |
| 17-NA-073 Mar 2017 | Equipment | This warranty administration bulletin provides policy information with the field action courtesy transportation policy. | |
| PIP4723B Feb 2017 | Electrical System | This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and Vehicle Data Recorder tools, giving... | |
| 16NA260 Aug 2016 | Equipment | THIS TECHNICAL BULLETIN PROVIDES A PROCEDURE TO REPROGRAM THE MEDIA DISC PLAYER WITH THE LATEST CALIBRATIONS TO CORRECT A CONDITION OF THE REAR ENTERTAINMENT SYSTEM NOT OPERATING AS INTENDED IN COLDER AMBIENT TEMPERATURE AREAS DUE TO CALIBRATION CONCERNS. | |
| PIT3046G Feb 2016 | Fuel System | This Preliminary Information communication provides information to the technician about vehicles that have an inaccurate fuel gauge. Technician should drive the vehicle to duplicate the concern. | |
| PIP5340A Feb 2016 | Power Train | THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN ABOUT VEHICLE THAT AFTER A TRANSMISSION OR TORQUE CONVERTER REPLACEMENT THE VEHICLE MAY HAVE A HARSH 1-2 UPSHIFT AND THE CHECK ENGINE LIGHT OR SERVICE ENGINE SOON INDICATOR IS ILLUMINATED. | |
| PIC4696B Dec 2015 | Equipment | This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock. Technician will use the radio to get the scrambled code. | |
| PIC4696A Oct 2015 | Equipment | This Preliminary Information communication provides information to the technician on how to unlock radios that are Delco TheftLock. Technician will use the radio to get the scrambled code. | |
| Recalls Jun 2014 | Equipment | Vehicle Recalls | |
| 05-06-04-035D May 2014 | Fuel System | This informational bulletin provides the technician with information on what E85 fuel may due to a non E85 vehicle. | |
| PIC5913 Sep 2013 | Electrical System | This Preliminary Information communication provides information to the technician about vehicles that have a Supplemental Inflatable Restraint lamp, Service Vehicle Soon lamp on and/or radio locked, possibly after module replacement. | |
| 130089009 Sep 2013 | Engine And Engine Cooling | Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules | |
| PI0969 May 2013 | Engine And Engine Cooling | This preliminary informational bulletin provides information on High Oil Pressure on Startup After Engine Replacement Concern. | |
| PIT-3046E Aug 2008 | Fuel System | GMC: FUEL GAUGE FLUCTUATION IN PARK OR NEUTRAL, CAUSING THE LOW FUEL LIGHT TO ILLUMINATE. *PE | |
| 020525006 Jan 2006 | Service Brakes | ANTILOCK BRAKE (ABS) ACTIVATION AT LOW SPEEDS. *TT | |
| 020730024A Aug 2005 | Power Train | DIAGNOSIS OF CRACKED OR BROKEN TRANSMISSION CASE. *TT 2006 AND PRIOR CARS AND LIGHT DUTY TRUCKS. *TT | |
| 020526001B Jan 2005 | Parking Brake | REAR PARKING BRAKE SHOE RETAINING SPRING CLIP SERVICE KIT FOR DRUM-IN-HAT (DIH) EQUIPPED VEHICLES. *TT UPDATE. *TT | |
| 040850017 Sep 2004 | Seats | POWER SEAT INOPERATIVE FORE/AFT AFTER BEING MOVED ALL THE WAY REARWARD. *TT | |
| 030601024A Mar 2004 | Engine And Engine Cooling | RATTLE NOISE IN ENGINE. *TT | |
| 040603002 Feb 2004 | Engine And Engine Cooling | DIAGNOSTIC INFORMATION FOR INTERMITTENT VEHICLE NO CRANK DEAD BATTERY. *EH | |
| 01727 Jan 2004 | Engine And Engine Cooling | 4.3 L35 LU3 RATTLE OR BUZZ NOISE FROM ENGINE. SIT BULLETIN 1457619. *TT | |
| 02015 Jan 2004 | Suspension | POP SNAP NOISE IN THE FRONT SUSPENSION WHEN BRAKING. *MR | |
| 01599 Jan 2004 | Power Train | 4L60E, 4L65E FORWARD AND LOW REVERSE WAVED STEEL CLUTCH PLATE APPEARANCE CHANGE. *TT | |
| 3031A Jan 2004 | Electrical System | DRIVER INFORMATION CENTER (DIC) STAYS IN BULB CHECK. *TT | |
| 3130 Jan 2004 | Electrical System | INSTRUMENT CLUSTER PRNDL INOPERATIVE AND OR BATTERY LIGHT ON. *SC | |
| 3176A Jan 2004 | Equipment | HEAT COMING FROM VENTS WITH HVAC OFF. *TT | |
| 01136C Nov 2003 | Structure | CLUNK NOISE FELT THROUGH FLOOR PAN. *TT | |
| 030730056 Nov 2003 | Power Train | 4L60-E AUTOMATIC TRANSMISSION OIL PUMP FIRST AND SECOND DESIGN IDENTIFICATION. *TT | |
| 030601024 Aug 2003 | Engine And Engine Cooling | RATTLE NOISE IN ENGINE. *TT | |
| 57 Jul 2003 | Structure | WATER LEAK IN FRONT FLOOR CARPET AREA. GM TECH LINK. *TT | |
| 030867004 Jun 2003 | Visibility | PARTS AVAILABILITY FOR SUNROOF REPAIRS. *TT | |
| 020421005A Feb 2003 | Power Train | SLIPS IN 4-WHEEL DRIVE, NOISE, VIBRATION, LEAKS, HOT ODOR. *TT | |
| 020138005 Dec 2002 | Equipment | REVISED HEATER / VENT MODULE REPLACEMENT. *TT | |
| 020525006A Dec 2002 | Service Brakes | ANTILOCK BRAKE (ABS) ACTIVATION AT LOW SPEEDS ON VARIOUS MODELS INCLUDING THE 1995 AND 1996 ENVOY. *TT | |
| 990730016A Oct 2002 | Power Train | DIAGNOSTIC INFORMATION FOR INTERMITTENT TRANSMISSION DOWNSHIFT, SLIP, BUSY/CYCLING TCC OR NOISY COOLING FAN. *TT | |
| 010866011C Jul 2002 | Structure | TECHNICAL INFORMATION - SOME CUSTOMERS MAY COMMENT THAT THE REAR PORTION OF THE ROOF HAS SOME RUST FORMING. *TT | |
| 020857004 Jun 2002 | Structure | SUBJECT REGARDING GENERAL WATERLEAK GUIDE. *TT | |
| 020421005 Jun 2002 | Power Train | SOME VEHICLES WILL NOT MOVE WHEN 4-WHEEL DRIVE IS REQUESTED, NOISE, SHUDDER, POOR PERFORMANCE, TRANSMISSION / TRANSFER CASE SLIPS, TRANSMISSION WILL NOT UPSHIFT, SLIPS IN 4-WHEEL DRIVE. *TT | |
| 020605002 May 2002 | Engine And Engine Cooling | SOME CUSTOMERS MAY COMMENT ON AN EXHAUST BOOM / GROAN NOISE IN THE PASSENGER COMPARTMENT. *TT | |
| 990602012D Apr 2002 | Engine And Engine Cooling | SUBJECT REGARDING RUST IN COOLING SYSTEM, HEATER INOPERATIVE, BLOWS COLD AIR, ENGINE OVERHEATS (FLUSH COOLING SYSTEM). NLM | |
| 250202 Feb 2002 | Electrical System | INFORMATION ON REPLACING CORRODED TRAILER PRE-WIRE HARNESS AT THE REAR BUMPER. *TT | |
| 010866011B Feb 2002 | Structure | SOME CUSTOMERS MAY COMMENT THAT THE REAR PORTION OF THE ROOF HAS SOME RUST FORMING. *TT | |
| 010866016 Dec 2001 | Structure | CONCERNS THAT THE REAR PORTION OF THE ROOF HAS SOME RUST FORMING. *TT | |
| 010866011A Dec 2001 | Structure | SUBJECT REGARDING REAR ROOF PERFORATION. *TT | |
| 010866011 Nov 2001 | Structure | INFORMATION REGARDING REAR ROOF PERFORATION. *YH | |
| 311001 Oct 2001 | Engine And Engine Cooling | SOME VEHICLES MAY EXHIBIT AN EXHAUST NOISE, RATTLE NOISE AT 550 RPM. *TT | |
| 270901 Sep 2001 | Service Brakes | SUBJECT REGARDING NECESSARY RESURFACING OF THE PARK BRAKE DRUM. *JG | |
| 220801 Aug 2001 | Seats | CUSTOMERS MAY COMMENT THAT THE SEAT RECLINER HANDLE IS STRIPPED. *JG | |
| 060601 Jun 2001 | Unknown Or Other | INFORMATION REGARDING IMPROVED BUS SEAT DECLINER ASSEMBLIES, THE HANDLE ON THE RECLINER ASSEMBLY IS ATTACHED WITH A NUMBER 20 TORQUE WITH A SHANK LENGTH OF 20 MILLIMETERS. *SLC | |
| 010856001A Jun 2001 | Electrical System | SOME CUSTOMERS MAY COMMENT THAT THE SECURITY LAMP ILLUMINATES WHILE DRIVING; ENGINE CRANKS BUT WILL NOT START; AND / OR THE ENGINE STARTS THEN STALLS AND THE SECURITY LAMP IS FLASHING. *TT | |
| 990602012C Jun 2001 | Engine And Engine Cooling | SOME CUSTOMERS MAY COMMENT THAT THE HEATER IS INOPERATIVE, BLOWS COLD AIR, ENGINE MAY EXHIBIT AN OVERHEAT CONDITION OR THE COOLANT RESERVOIR HAS RUST IN IT. *TT | |
| 010856001 May 2001 | Unknown Or Other | SOME CUSTOMERS MAY COMMENT THAT THE SECURITY LAMP ILLUMINATES WHILE DRIVING; THE SECURITY LAMP MAY BE ON OR OFF; THE SECURITY LAMP IS ILLUMINATED; THE ENGINE CRANKS BUT WILL NOT START AND THE SECURITY LAMP IS FLASHING; AND / OR THE ENGINE STARTS THEN STALLS AND THE SECURITY LAMP... |
Showing 60 of 76 distinct bulletins on file for this vehicle.
Before you buy this vehicle
A test-drive checklist generated from this vehicle's own complaint and recall record.
- Run the wipers and washers, and test every window.Slow or stuck regulators, streaking wipers, and windshield cracks are this vehicle's visibility complaints.
- Run every power seat adjustment and check the seat frame.Motors that stall and seats that rock on their tracks are this vehicle's seat complaints.
- Sit in it with the engine off and test everything that has a switch.Windows, locks, lights, the cluster, the radio. Electrical faults are this vehicle's story and the hardest to see on a drive: an intermittent no-start waits for the second week of ownership. Ask for the battery's age and whether any control module has been replaced.
- Run the VIN against open recalls before you negotiate.This vehicle has 3 recall campaigns on file. An open recall needs VIN-specific confirmation. Many are quick, no-charge fixes and worth negotiating over; an unresolved do-not-drive advisory, or a remedy the manufacturer has not yet made available, should stop the purchase until it is resolved.
- Ask for the service history in writing, then read it against this page.The complaint families above are where owners of this vehicle report trouble. Repairs in exactly those systems are evidence the car had the problem; no such repairs could mean it never developed it, or that it was never fixed. The test-drive items above are how you tell those apart.
Parts search directory
The generic parts list for this vehicle has its own page: a search launcher for every system, filtered by fuel type and era but not by engine, trim, or brake type. It is not a diagnosis and not a fitment guarantee.
Open the parts directory for this Chevrolet Blazer →