1997 Pontiac Sunfire 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 diagnose issues correctly, follow proven repair steps, and use wiring diagrams and system sections to track faults faster.
What’s included
- Step-by-step repair procedures and service information
- Specifications and reference data (where provided)
- Electrical diagnostics with wiring diagrams
- Coverage across major systems: engine, transmission/driveline, brakes, steering, suspension, HVAC, and more
Trims covered
- Base Sedan 4-Door
- SE Coupe 2-Door
- SE Convertible 2-Door
- SE Sedan 4-Door
- GT Coupe 2-Door
Engines covered
- 2.4L 2392CC 146Cu. In. l4 GAS DOHC Naturally Aspirated
- 2.2L 2190CC 134Cu. In. l4 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
VEHICLE DESCRIPTION: PASSENGER VEHICLES. BECAUSE OF CERTAIN CALIBRATIONS IN THE AIR BAG'S SENSING AND DIAGNOSTIC MODULE, AN INADVERTENT AIR BAG DEPLOYMENT COULD OCCUR IN A LOW SPEED CRASH OR WHEN A
AIR BAGS DEPLOY WITH GREAT FORCE AND CAN SERIOUSLY INJURE UNRESTRAINED OCCUPANTS WHO ARE TOO CLOSE T
DEALERS WILL RECALIBRATE THE AIR BAG SENSING AND DIAGNOSTIC MODULE.
DORMAN PRODUCTS IS RECALLING 3,900 INTERMEDIATE STEERING SHAFTS DORMAN PART NOS. 425-151, 425-152, AND 425-153, (SOLD UNDER DORMAN'S "OE SOLUTIONS" BRAND NAME), BALKAMP #'S 7-3057, 7-3058, 7-3059 (SOL
IF THE WELD FAILS, LOSS OF STEERING COULD RESULT, POSSIBLY RESULTING IN A VEHICLE CRASH.
DORMAN WILL NOTIFY OWNERS AND REPLACE THE STEERING SHAFTS FREE OF CHARGE. THE RECALL BEGAN ON OCTOB
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
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
This informational bulletin provides information for dealers/technicians on Procedures to Unlock Delco Radio with Theftlock.
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 CALIBR
Expanded Availability for Remanufacture and Return (R&R) Electronic Control Modules
INFORMATION ON 4T40-E (MN4) AND 4T45-E (MN5) FRONT WHEEL DRIVE AUTOMATIC TRANSMISSION VALVE BODY RECONDITIONING, DTC P0741, P0742, P0751, P0752, P0756, P0757, P1811, HARSH SHIFTS, SLIPS, NO DRIVE, NO REVERSE. *NJ
ABS PUMP RUNNING WHEN NOT NEEDED. *NJ
CLUNK FELT/NOISE HEARD FROM STEERING COLUMN, STEERING GEAR AND/OR FRONT OF VEHICLE DURING TURNING MANEUVER AND/OR STEERING WHEEL ROTATION (LUBRICATE INTERMEDIATE SHAFT [I-SHAFT]). *NJ
Showing the 8 most recent of 80 technical service bulletins on file with NHTSA.
DURING IMPACT AT 5 TO 10 MPH, THE DRIVER'S AND PASSENGER'S SIDE AIR BAGS DEPLOYED, CAUSING DRIVER TO SUSTAIN BURNS TO THE SKIN, AND PASSENGER SUSTAINED A BROKEN ARM. *AK
I WAS IN ACCIDENT AT 45 MPH. A VEHICLE TURNED IN LANE AND STOPPED, I HIT MY BRAKES, AND MY VEHICLE DID NOT SLOW. I HIT HIS CAR AND PUSHED IT APPX. 15 FEET. I DROPPED IT IN NEUTRAL AND THAT HELPED. TH
SINCE THE ACCIDENT I HAVE COMPLAINED OF THUMPING AND CLANKING NOISES.. CAR STARTED TO STALL UNDER 1X RPM... ENGINE LIGHT CAME ON, POSSIBLE SOLUTION WAS CRANKSHAFT. THEN THEY SAID IT WAS POSSIBLY A BUS
CONSUMER WAS TRAVELING IN A VERY BAD SNOW STORM AT APPROXIMATE SPEED OF 40MPH AND COMING DOWN AN INCLINE. TRYING TO AVOID HITTING ANOTHER VEHICLE, CONSUMER CRASHED INTO A BRICK WALL. DRIVER'S AIRBA
Showing the 4 most serious of 257 complaints filed with NHTSA.
