{
  "owners": null,
  "title": "Canadian recall 1980091 (Buick), 1980: Emissions",
  "url": "https://carsmultiverse.com/canada/recall-1980091/",
  "summary": "Transport Canada recall 1980091, BUICK RIVIERA, REGAL, CENTURY, LESABRE, 1980-06-12. THE MAINTENANCE SCHEDULE SPECIFIES A 30,000 MILE (48,000 KM) INTERVAL.",
  "excerpt": "Buick Riviera, Regal, Century, Lesabre. Published by Transport Canada as 1980091 on 12 June 1980. System: Emissions. What the notice says The maintenance schedule specifies a 30,000 mile (48,000 km) interval between spark plug changes instead of the correct 22,500 mile (36,000km) interval. the incorrect interval if followed may affect air emission control performance. these vehicles do not comply with canada motor vehicle safety standard 1103 - … Is your vehicle included? Check with your VIN at Transport Canada , or ask a dealer. This page is an independent copy of the notice, kept so you can see what changed after it was published. It is not the authority, and the authority’s own text is the one to act on. This site holds seven national and European registers. Buick RIVIERA is named on 2 Israeli notices. Those are separate campaigns, filed with separate authorities on their own schedules. Israeli recall 13590 (Buick Riviera), 2021 Israeli recall 13603 (Buick Riviera), 2021 Nothing here says any of these is this notice in another country. A model recalled in one country is often recalled in another, in different words and at a different time, and the authorities do not cross-reference each other. Reading them together is the reason this site holds more than one register. THE MAINTENANCE SCHEDULE SPECIFIES A 30,000 MILE (48,000 KM) INTERVAL BETWEEN SPARK PLUG CHANGES INSTEAD OF THE CORRECT 22,500 MILE (36,000KM) INTERVAL. THE INCORRECT INTERVAL IF FOLLOWED MAY AFFECT AIR EMISS",
  "register": {
    "authority": "Transport Canada",
    "country": "Canada",
    "index": "https://carsmultiverse.com/canada/"
  },
  "datePublished": "2026-09-05T15:21:38+00:00",
  "dateModified": "2026-09-05T15:21:38+00:00",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "citation": "CarsMultiverse, \"Canadian recall 1980091 (Buick), 1980: Emissions\", https://carsmultiverse.com/canada/recall-1980091/, licensed CC BY 4.0.",
  "note": "CarsMultiverse is an independent record, not a safety authority. To act on a recall, use the official register."
}