Why does the gas pump keep clicking off while putting gas in my car

When filling the tank, stop filling when the pump clicks off. It sounds like you are overfilling the tank getting gas onto the built in evaporator.

Just stop filing when pump clicks off.

I don't know year--make--model?
Check vent line and/or evap system. The air in the tank has to go somewhere or it will burp back up the fill tube and shut off the gas pump.

you need to read the manual for the machine you are hooking to the vehicle .
These are errors not codes you need to understand how it works better.

replace the pump

try not putting nozzle in all the way

Some pump nozzles are a bit touchy and will sense any splash back from the gas tank. What really helps... only put the pump nozzle half way into the tank. It has more to do with the gas hose at the pump than with your car. Good luck.

it is a normally thieving from side the Shell company

Dont stick the pump nozzle all the way in. Just put it half way and it wont deactivate till you fill up. Good luck

Check the vent tube which is alongside the gas fill tube. It's either kinked, bent, pinched, or some how blocked, not allowing easy flow of gas into the tank. Once the tube is open, you will not have trouble. You don't give the year, it's possible it needs to be replaced (comes as a unit with the fill tube) if rusting badly.

Hi
How much gas did you put in. ?

Better with 2 gals.

Jump start it, and keep pumping that gas pedal.

Good Luck.

John.