{
  "owners": null,
  "title": "Canadian recall 1978133 (Buick), 1979",
  "url": "https://carsmultiverse.com/canada/recall-1978133/",
  "summary": "Transport Canada recall 1978133, BUICK CENTURY, REGAL, 1978-11-23. VEHICLES EQUIPPED WITH TURBOCHARGED V6 ENGINES. ENGINES MAY HAVE BEEN ASSEMBLED WITH AN.",
  "excerpt": "Buick Century, Regal. Published by Transport Canada as 1978133 on 23 November 1978. System: Not Entered. What the notice says Vehicles equipped with turbocharged v6 engines. engines may have been assembled with an incorrect vacuum differential valve installed in the air system. an incorrect valve would cause the engine to exceed the emission levels specified by federal safety standard 1103 - exhaust emissions. 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. VEHICLES EQUIPPED WITH TURBOCHARGED V6 ENGINES. ENGINES MAY HAVE BEEN ASSEMBLED WITH AN INCORRECT VACUUM DIFFERENTIAL VALVE INSTALLED IN THE AIR SYSTEM. AN INCORRECT VALVE WOULD CAUSE THE ENGINE TO EXCEED THE EMISSION LEVELS SPECIFIED BY FEDERAL SAFETY STANDARD 1103 - EXHAUST EMISSIONS. Transport Canada recorded this notice in capitals, as its system did for many years. It is reproduced here exactly as published. The wording above is the department's own, as it stood in the monthly file this site last read. Vehicle counts are the sum of the counts published for each make and model the recall covers. To act on a recall, use the official notice: Transport Canada recall 1978133 . The Canadian register on this site Buick is named on 326 notices in the copy of Transport Canada’s register held here, of which these ",
  "register": {
    "authority": "Transport Canada",
    "country": "Canada",
    "index": "https://carsmultiverse.com/canada/"
  },
  "datePublished": "2026-09-05T14:01:57+00:00",
  "dateModified": "2026-09-05T14:01:57+00:00",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "citation": "CarsMultiverse, \"Canadian recall 1978133 (Buick), 1979\", https://carsmultiverse.com/canada/recall-1978133/, licensed CC BY 4.0.",
  "note": "CarsMultiverse is an independent record, not a safety authority. To act on a recall, use the official register."
}