What would make a car hesitate and choke?
there are a number of things that could cause this. water in the gas, bad oxygen sensor, blown or bad head gasket, cloged air filter. you would just have to take it to a mechanic for them to check out to actually know what is wrong
On a rainy day the car is hard to start when it does start it acts like the choke is stuck it misses and backfires when accelerating?
If the car has fuel injection you cannot use a choke. however if the car has a carburetor without a automatic choke that is when add a manual choke cable to the carburetor choke flap. When you pull the choke flap closed it limits the air flow to the engine allowing for the engine to warm up so so it can atomize the fuel for the engine to run more efficiently. This is important in…