Uneven amounts of air and airflow patterns can lead to idle issues, and hesitation during acceleration. Use carburetor cleaner and a shop rag to remove buildup from the throttle bore and plate. Also, check the throttle linkage for binding. The throttle cable connects the accelerator pedal to the throttle plate.
Fiat 500 Fuel Cutoff Warning Light This light is designed to indicate that the vehicle’s fuel cutoff system has been activated due to a collision. After such an incident, it’s crucial to have the system inspected and serviced by your authorized dealer.Fuel Cut-Off System. Towing the Vehicle. Servicing and Maintenance. Scheduled Servicing. Fiat 500 1957-73 (129 pages) Automobile Fiat 500L User Manual. 2014 (116 Canterbury. Dec 18, 2021. #1. I’m battling with a engine cut out problem. so, I run a Fiat 500L 1970 with a 126 650cc engine. The car starts no problems, runs no problems until I stop for a while. Then when I re start the car starts, pulls away and starts to splutter. The engine nearly stops just ticks over or sometimes stops. eOqP3a.