86 Ford Laser Cutting Out

[mr2ns]

Guys have an auto ford laser 86, carby, no ps, ac, i think its KC model.
hatchback 1.6L.

When car is cold you can be driving it cuts out.
Smells really bad of fuel
only getting 300kms per tank if im lucky. sometimes 250kms
When you accelerate in cold you can sometimes here the choke butterfly click.
No matter warm or cold i pull up to lights i have to chuck in neuteral otherwise car puts puts and almost cuts out. In neuteral its has smoother revs.

Timing has been checked
Last time i did service i put some carby cleaner.

Do i need a new carby?
Is there any how to guides on how to replace?