1977 Buick Lesabre Recall

VEHICLES EQUIPPED WITH 350 C.I.D. 2 BARREL CARBURETOR ENGINES. THE EXHAUST GAS RECIRCULATION (EGR) HOSE MAY BE DAMAGED DUE TO CONTACT WITH THE EXHAUST CROSSOVER PASSAGE OF THE INTAKE MANIFOLD. ALSO, THE EGR VALVE MAY HAVE A PLUGGED PASSAGE AND THE CARBURETOR OFF-IDLE AIR BLEED PASSAGE MAY REQUIRE CLEANING. THESE ITEMS MAY CAUSE THE VEHICLE TO EMIT EXHAUST GAS POLLUTANTS IN EXCESS OF LEVELS REQUIRED BY CANADA MOTOR VEHICLE SAFETY STANDARD 1103 - EXHAUST EMISSIONS.

BUICK LESABRE