Help with Audi 80

Hello everyone in advance, I will tell you that I am the owner of a beautiful Audi 80 1.8 of 89, the problem is that I cannot put it aim, the relay does not maintain, it smells a lot like gasoline like saying the huumo pica hehehe, also when I manage to stabilize it,
it starts badly, when it starts well it does not stabilize, I am lost, change of spark plug Ayuuuudaaaaa please, I want to start walking as soon as possible, and start with the makeup hahahahaha has some taps for the years hehehej. Thanks in advance a greeting from Asturias.

Hello look, the same thing happens with my Nissan I have a Nissan of 85, I recommend that before disassembling the carburetor and clean it well and try to do all the new joints when you put it you will not have a lot of the gas, leave it with little gas supply and gradually regulate it, make sure you have the clean spark plugs and luck ...

Thank you but the car is mechanical infection, I don't know if it will be worth but the cleaning ok hehehehe and clean and neat a greeting