The 1979 Fiat X1/9 has 3 recalls, the most serious being axle shaft bolts that can work loose and allow one or both axle shafts to separate from the differential or rear wheel hubs, causing a sudden loss of drive and a crash with no warning.
On the engine side, the carburetor can develop a hesitation when restarting a hot engine and pulling away from a stop. Gasoline vaporizes in the carburetor's upper channel after the engine has been running and then shut off, causing the engine to stumble or briefly cut out when the driver first accelerates. There is also a compliance recall related to the instrument cluster: certain vehicles were fitted with gauges calibrated in miles rather than kilometers, which does not meet Canadian vehicle safety standards for control labeling.