The service and repair manual for the 2000 Buick Regal — 3.8L V6 and 3.8L V6 engines, 4 trims. Matched to this exact model year, so the specifications and sequences are the ones Buick published for your car, not figures carried over from a neighbouring year.
01 / FitmentWhat this manual covers
| Model year | 2000 |
|---|---|
| Engines | 3.8L V6 — 232 cu in, OHV 3.8L V6 — 232 cu in, OHV, supercharged |
| Trims | LSE Sedan 4-Door · GS Sedan 4-Door · LS Sedan 4-Door · GSE Sedan 4-Door |
| Federal record | 5 recalls · 245 complaints · 197 technical service bulletins (refreshed 2026-08-21) |
02 / InsideSample pages from the 2000 Regal manual
03 / ContentsSections in the manual
- Quick Lookups 103
- General Information 1,721
- Accessories & Equipment 924
- Heating, Ventilation & A/C (HVAC) 542
- Body & Frame 422
- Brakes 262
- Restraints 252
- Drivelines & Axles 16
- Steering 154
- Electrical 223
- Suspension 87
- Engine Mechanical 326
- Transmission 591
- Engine Performance 2,504
- Front 159
- Radiator Cap Pressure 15
04 / Known issuesRecalls on federal record for the 2000 Regal
- Engine And Engine Cooling — engine · 15V701000Engine oil that drips onto the hot surface of the exhaust manifold may result in a fire.
- Steering · 08E063000If the weld fails, loss of steering could result, possibly resulting in a vehicle crash.
- Service Brakes, Hydraulic — foundation components › drum · 00V143000The rear wheel can shift, causing rear steering of the vehicle. the driver could lose control and a.
- Steering · 09E005000A broken steering knuckle could result in loss of steering control and a possible crash without warn.
- Engine And Engine Cooling · 09V116000If the manifold is hot enough and the oil runs below the heat shield, it may ignite into a small fla.
Owners have filed 245 complaints and Buick has issued 197 technical service bulletins for the 2000 Regal. The manual carries the manufacturer's diagnostic and repair procedures behind these systems.
FAQQuestions about the 2000 Regal manual
Is this manual specific to the 2000 Regal?
Yes. It is the OEM manual matched to the 2000 model year, covering the 3.8L V6 and 3.8L V6 across the LSE Sedan 4-Door, GS Sedan 4-Door, LS Sedan 4-Door, GSE Sedan 4-Door trims. Specifications and procedure sequences are the ones Buick published for this year.
What 2000 Regal problems does it help with?
5 recalls are on federal record for the 2000 Regal, covering engine and engine cooling, steering, service brakes, hydraulic. The manual carries the manufacturer's diagnostic and repair procedures for those systems; the recall repairs themselves are done free by Buick dealers.
Does it include 2000 Regal wiring diagrams?
Yes — the complete wiring diagrams for the 2000 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 Regal years and 2000 Buick models
2004 Regal · 2003 Regal · 2002 Regal · 2001 Regal · 1999 Regal · 1998 Regal · 1997 Regal · 1996 Regal · 1995 Regal · 1994 Regal · all 30 years
2000 Buick Century · 2000 Buick LeSabre · 2000 Buick Park Avenue · every 2000 model