BL R-series engine fitted to the Maestro with the carburettor facing the front of the car, which also led to a reputation for carburettor icing in cold weather. The endemic problem of crankshaft failure was later attributed to flexing of the crankcase – because the E series relied upon the heavy sump/transmission unit to give additional strength to the cylinder block casting, this caused problems when a plain sump was bolted in its place. The R series was superseded in 1984 by the S series. BL R-series engine The R series is a line of petrol engines introduced by British Leyland in 1983
Austin Metro Austin Metro The Metro is a city car that was produced by British Leyland (BL) and, later, the Rover Group from 1980 to 1998. It was launched in 1980 as the Austin Mini Metro. It was intended to complement and eventually replace the Mini, and was developed under the codename LC8. The Metro was named by "What Car?" as Car of The Year in 1983 as an MG, and again as a Rover in 1991. During its 18-year lifespan, the Metro wore many names: Austin Metro, MG Metro and Rover Metro. It was re-badged as the Rover 100 series in