Service bulletins for the 1990 Buick Regal
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
6 on file from NHTSA, as of 2026-10-19.
By type
By component
Only bulletins with component: Suspension are shown. Show all
| 990309004 | 1999-12-29. Service bulletin. SUSPENSION. CUSTOMERS MAY COMPLAIN OF GRINDING / SCRAPING / GROANING NOISE FROM REAR SUSPENSION. *TT |
|---|---|
| 133405 | 1995-03-06. Service bulletin. SUSPENSION:FRONT:MACPHERSON STRUT. REAR STRUT RELATED THUMPING/SQUEAKING NOISE. *TW |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.