The service and repair manual for the 1991 Chevrolet P30 — 3.9L I4 and 7.4L V8 and 6.2L V8 and 4.3L V6 and 5.7L V8 engines, 4 trims. Matched to this exact model year, so the specifications and sequences are the ones Chevrolet published for your car, not figures carried over from a neighbouring year.
01 / FitmentWhat this manual covers
| Model year | 1991 |
|---|---|
| Engines | 3.9L I4 — OHV, turbocharged 7.4L V8 — OHV 6.2L V8 — OHV 4.3L V6 — OHV 5.7L V8 — OHV |
| Trims | Base Stripped Chassis · Base Motorhome - Stripped Chassis · Base Cab & Chassis 2-Door · Base Delivery Van 2-Door |
| Federal record | 2 recalls · 1 complaints · 0 technical service bulletins (refreshed 2026-08-21) |
02 / InsideSample pages from the 1991 P30 manual
03 / ContentsSections in the manual
- Quick Lookups 73
- Engine Performance 1,060
- Accessories & Equipment 145
- General Information 1,521
- Body & Frame 66
- Heating, Ventilation & A/C (HVAC) 171
- Brakes 131
- Steering 125
- Drivelines & Axles 85
- Suspension 87
- Electrical 148
- Transmission 615
- Engine Mechanical 374
- Steering Column Support Bracket 22
- Steering Wheel Retaining Nut 30
- Ignition Switch-To-Column Screws 35
- Lock Cylinder Retaining Screw 22
- Turn Signal Switch Screws 35
04 / Known issuesRecalls on federal record for the 1991 P30
- Equipment · 07E088000This condition may cause inadequate sealing and loss of engine oil, possibly resulting in.
- Fuel System, Gasoline · 06E043000This condition may cause an inadequate seal at the connection, potentially leading to a fu.
Owners have filed 1 complaints and Chevrolet has issued 0 technical service bulletins for the 1991 P30. The manual carries the manufacturer's diagnostic and repair procedures behind these systems.
FAQQuestions about the 1991 P30 manual
Is this manual specific to the 1991 P30?
Yes. It is the OEM manual matched to the 1991 model year, covering the 3.9L I4 and 7.4L V8 and 6.2L V8 and 4.3L V6 and 5.7L V8 across the Base Stripped Chassis, Base Motorhome - Stripped Chassis, Base Cab & Chassis 2-Door, Base Delivery Van 2-Door trims. Specifications and procedure sequences are the ones Chevrolet published for this year.
What 1991 P30 problems does it help with?
2 recalls are on federal record for the 1991 P30, covering equipment, fuel system, gasoline. The manual carries the manufacturer's diagnostic and repair procedures for those systems; the recall repairs themselves are done free by Chevrolet dealers.
Does it include 1991 P30 wiring diagrams?
Yes — the complete wiring diagrams for the 1991 build, alongside repair procedures, specifications and diagnostics.
Is it a subscription?
No. $29.99 once and the manual is yours. It is a digital manual — nothing ships; access details arrive by email after checkout and it works on any device.
RelatedOther P30 years and 1991 Chevrolet models
1997 P30 · 1996 P30 · 1995 P30 · 1994 P30 · 1993 P30 · 1992 P30 · 1990 P30 · 1989 P30 · 1988 P30 · 1987 P30 · 1986 P30 · 1985 P30 · all 24 years
1991 Chevrolet Astro · 1991 Chevrolet B60 · 1991 Chevrolet Beretta · 1991 Chevrolet Blazer · 1991 Chevrolet C1500 · 1991 Chevrolet C2500 · 1991 Chevrolet C35 · 1991 Chevrolet C3500 · 1991 Chevrolet C3500HD · 1991 Chevrolet C5500 Kodiak · 1991 Chevrolet C60 Kodiak · 1991 Chevrolet C70 Kodiak · every 1991 model