1988 Pontiac Fiero Service Manual Official Repair & 2.8L V6 Overhaul Guide PDF
Original price was: $150.00.$38.95Current price is: $38.95.
The definitive 1988 Pontiac Fiero service manual for Coupe, SE, and GT models. This expert resource covers 2.8L V6 engine mechanical repairs, 125C automatic transaxle diagnosis, and the unique 1988 Fiero rear suspension service updates. Includes professional GM electronic spark timing EST procedures and full wiring diagrams. Essential for maintaining your Fiero’s performance with factory-spec metric fastener torque settings and troubleshooting data.
Description
1988 Pontiac Fiero Service Manual: Official Repair & 2.8L V6 Overhaul Guide PDF DOWNLOAD
Description:
As an expert auto technician, I recognize the 1988 Fiero as a unique piece of automotive engineering—the pinnacle of the model’s development. This 1988 Pontiac Fiero service manual is the only tool you need to master its mid-engine complexity. The manual provides exhaustive coverage of the 2.8L V6 engine mechanical systems and the 2.5L L4, including full teardown, reassembly, and internal component inspection.
For those looking to perfect their driveability, the guide includes deep-dive GM electronic spark timing EST diagnostic charts and 125C automatic transaxle diagnosis to ensure smooth power delivery. A critical addition for the 1988 model year is the revised 1988 Fiero rear suspension service section, which details the multi-link suspension geometry and metric fastener torque settings unique to this final production year. From HVAC blower motor electrical troubleshooting to cradle removal and body panel repair, every system is documented with factory precision to keep your classic Fiero in showroom condition.
Table of Contents & Technical Categorization
The manual is professionally organized into technical sections to facilitate quick repairs:
| Section | System Category | Key Repair Topics |
| 0A & 0B | General Info & Maintenance | Metric fastener torque settings, VIN codes, and lubrication. |
| 1A & 1B | HVAC Systems | HVAC blower motor electrical, A/C compressor overhaul (V-5/HR-6). |
| 2A – 2C | Frame & Body | Cradle alignment, sheet metal, and body panel repair. |
| 3A – 3E | Steering & Suspension | 1988 Fiero rear suspension service, rack and pinion, & alignment. |
| 5 | Brakes | 48H Front and Rear Caliper servicing and booster tests. |
| 6A – 6F | Engine Systems | 2.8L V6 engine mechanical, TBI/MPFI fuel injection, & GM EST. |
| 7A – 7C | Transmission | 125C automatic transaxle diagnosis and Isuzu/Muncie 5-speed manuals. |
| 8A – 8E | Electrical & Accessories | Chassis electrical, instrument panels, and cruise control. |
File Details
Manual Name: 1988 Pontiac Fiero Service Manual (Factory Issue).
Models Covered: Fiero Coupe, Sport Coupe, SE, and GT.
Year: 1988 (Final Production Year).
Manual PDF Quality: High-quality digital scan; fully searchable with an integrated navigation system and specialized diagnostic charts.
Number of Pages: 1392
