1994 Chevrolet Blazer Service and Repair Manual
1994 Chevrolet Blazer service and repair manual — a detailed, factory-style reference for maintenance, diagnostics, and repair. Use it to confirm correct procedures, specifications, and system coverage before you start work.
Designed for technicians and DIY owners, this manual helps you troubleshoot accurately, follow step-by-step repair procedures, and reference wiring diagrams and system sections quickly while you work.
What’s included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Wiring diagrams and electrical sections
- Powertrain, brakes, steering, suspension, HVAC and more
Trims covered
- Silverado Sport Sport Utility 2-Door
- Silverado Sport Utility 2-Door
- Base Sport Utility 2-Door
Engines covered
- 6.5L 395Cu. In. V8 DIESEL OHV Turbocharged
- 5.7L 350Cu. In. V8 GAS OHV Naturally Aspirated
Index / Table of contents
- Body
- Brakes
- Chassis Electrical
- Driveline
- Engine Cooling
- Engine Electrical
- Engine Mechanical
- Engine Performance & Emission Controls
- Fuel System
- General Information & Identification
- Heating, Ventilation, & Air Conditioning
- Hybrid & Electric Vehicle Systems
- Steering
- Suspension
- Transmission, Clutch, & Transfer Case
- Wiring Diagrams
CERTAIN HONEYWELL FRAM RACING BRAND HP4 AND HP8 OIL FILTERS THAT WERE MANUFACTURED FROM MAY 25, 2006, THROUGH SEPTEMBER 14, 2007, AND SOLD FOR USE AS REPLACEMENT EQUIPMENT FOR VEHI
THIS CONDITION MAY CAUSE INADEQUATE SEALING AND LOSS OF ENGINE OIL, POSSIBLY RESULTING IN
HONEYWELL WILL REPLACE THE AFFECTED OIL FILTERS FREE OF CHARGE. THE RECALL BEGAN DURING N
THE TRAILER HITCH ATTACHING BOLTS WERE NOT TIGHTENED TO THE SPECIFIED TORQUE. THIS CAN LEAD TO LOOSENING AND SUBSEQUENT BREAKAGE OF THE FASTENERS.
IF THIS WERE TO OCCUR WHILE THE TRAILER WAS BEING PULLED, THE HITCH AND TRAILER CAN SEPARA
DEALERS WILL TORQUE ALL EIGHT TRAILER HITCH BOLTS TO THE CORRECT TORQUE.
VEHICLE DESCRIPTION: CERTAIN 4-WHEEL DRIVE PICKUP TRUCKS AND SPORT UTILITY VEHICLES EQUIPPED WITH ABS (ANTILOCK BRAKING SYSTEM) MANUFACTURED FROM SEPTEMBER 1989 THROUGH AUGUST 199
IF THIS OCCURRED AT A TIME WHEN MINIMUM STOPPING DISTANCE WAS REQUIRED, A VEHICLE CRASH CO
DEALERS WILL REPLACE OR REPAIR THE 4-WHEEL/2-WHEEL DRIVE SWITCH.
THIS IS NOT A SAFETY RECALL IN ACCORDANCE WITH THE SAFETY ACT. HOWEVER, IT IS DEEMED A SAFETY IMPROVEMENT CAMPAIGN BY THE AGENCY. VEHICLE DESCRIPTION: CERTAIN LIGHT DUTY PICK
THESE VEHICLES CAN EXPERIENCE EXTENDED STOPPING DISTANCES DURING ABS STOPS ON CERTAIN MULT
DEALERS WILL MODIFY THE COMPUTER PROGRAM WHICH OPERATES THE ABS UNIT ON SOME VEHICLES, OR
CERTAIN REPLACEMENT FUEL FILTERS, FRAM BRAND NAME P/N G3727, WITH DATE CODES X52911 THROUGH X60801 SEQUENTIALLY OR X600141 AND A MEXICO COUNTRY OR ORIGIN MARKING ON THE FUEL FILTER
THIS CONDITION MAY CAUSE AN INADEQUATE SEAL AT THE CONNECTION, POTENTIALLY LEADING TO A FU
HONEYWELL WILL NOTIFY OWNERS AND REPLACE THE FUEL FILTERS FREE OF CHARGE. THE RECALL BEGA
CERTAIN R&B, INC. CENTRAL MULTIPORT FUEL INJECTION (CMFI) FUEL RETURN LINES, MODELS HELP 55163, NAPA BALKAMP 700-3270, AND THE CONNECTION 2560001, SOLD FOR USE AS REPLACEMENT EQUIP
A FUEL LEAK CAN OCCUR AT THE VALVE, POSSIBLY RESULTING IN A FIRE.
R&B, INC. WILL NOTIFY OWNERS AND AT THE CUSTOMERS REQUEST, EITHER REPLACE THE FUEL LINE OR
VEHICLE DESCRIPTION: LIGHT DUTY PICKUP TRUCKS, VANS AND MOTORHOMES EQUIPPED WITH ELECTRONICALLY FUEL INJECTED 6.5L DIESEL ENGINE. THIS IS NOT A SAFETY RECALL IN ACCORDANCE WITH
CERTAIN VEHICLES CAN EXHIBIT SOME DRIVEABILITY CONCERNS SUCH AS POOR THROTTLE RESPONSE, ST
DEALERS WILL INSTALL SOME RECENTLY DEVELOPED ENHANCEMENTS WHICH WILL IMPROVE THE OVERALL D
Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules
DIAGNOSTIC INFORMATION FOR INTERMITTENT TRANSMISSION DOWNSHIFT, SLIP, BUSY/CYCLING TCC OR NOISY COOLING FAN. *TT
POP SNAP NOISE IN THE FRONT SUSPENSION WHEN BRAKING. *MR
DIAGNOSIS OF CRACKED OR BROKEN TRANSMISSION CASE. *TT 2006 AND PRIOR CARS AND LIGHT DUTY TRUCKS. *TT
SUBJECT REGARDING ABS 3-SENSOR EBC4 - SPECIAL POLICY. *TT
INTERMITTENT HESTIATIONS, LOW POWER, AND ROUGH RUNNING ENGINE IN COLD TEMPERATURES (REPLACE PCM). *TW
SPECIAL POLICY ADJUSTMENT - LINEAR EXHAUST GAS RECIRCULATION SYSTEM. *TW
CAB FLOOR CRACKED AT FRONT SEAT ANCHOR REINFORCEMENT SPOT WELDS (REPLACE REINFORCEMENT AND WELD FLOOR CRACKS). *TW
Showing the 8 most recent of 21 technical service bulletins on file with NHTSA.
WHILE MAKING A PANIC STOP, BRAKES WERE HELD FIRM TO THE FLOOR. VEHICLE, AT FIRST, SKIDDED AND THEN SEEMED TO COAST. VEHICLE DID NOT STOP BUT HIT ANOTHER VEHICLE, RESULTING IN INJUR
ABS: APPLIED BRAKES HARD, PEDAL WENT TO FLOOR, VEHICLE KEPT GOING, HIT LEFT SIDE OF ANOTHER MOVING VEHICLE. ACCORDING TO DEALERSHIP, BRAKES WORKING PERFECTLY. VEHICLE AVAILABLE F
THE TRUCK HAS ABS BRAKES. WHEN APPLYING BRAKES THEY WERE NOT OPERATING AND CAUSED A FOUR CAR COLLISION. TT CONSUMER LISTS THAT THERE WERE TWO INJURIES AND FOUR FATALITIES, NOTHIN
THE TRUCK HAS ABS BRAKES. WHEN APPLYING BRAKES THEY WERE NOT OPERATING AND CAUSED A FOUR CAR COLLISION. TT CONSUMER LISTS THAT THERE WERE TWO INJURIES AND FOUR FATALITIES, NOTHIN
Showing the 4 most serious of 774 complaints filed with NHTSA.
