Spider - 105 & 115 Series (1966-1994)
My 1983 Spider Veloce 1.6 has a problem of hesitation/stumble on acceleration, when the pedal is pushed hard and this occurs at less than 3,500 RPM starting at around 1800 rpm. If I press the acceleration pedal very slow, the issue is not there.
My car has Weber 40 DCOEs 106 and 107A with the...