Inquiry about this PH12 engine part

[AcidBurn]

parang connector yan ng carb solenoid fuel shut-off valve ..........

watch the video para sa function niya

Thanks for the video sir raycon_24, very informative :-)
Follow up question lang sir, pag yun pong mga sockets na yun ay magkabunot...ano po ang effect sa engine? Totally hinde mag-start...o hard starting, etc?