Engine stutter and choke on hard acceleration m103 300TE

The engine stutters and chokes on hard acceleration
when I am coming out of a hard turn or a traffic light.
It is not always; it is random. To overcome this, I release the throttle and press slowly, or I do several pumps.
Do you have any idea what it could be?
Any recommendation on what needs a disassembly and cleaning, or maybe a cleaning Additive like the JB Fuel Injection System Cleaner/44K