The problem is likely an electrical one - check your spark plug leads from the distributor to the plugs.
Your car might hesitate under acceleration when the weather is wet because your tires are worn or because there is water in the gas. You might also have a problem with the fuel injectors.
Bad speed sensors can cause the car to hesitate when accelerating at speeds below 20 mph. The blockage of the air filters can also cause the car to hesitate when accelerating at speeds below 20 mph.
Sounds like it could be a dirty fuel filter, try taking it off and cleaning it.
Most likely you have an ignition misfire. Check ign coils, ign wires, spark plugs etc.
You provide limited information but at first glance it sounds like a problem with engine timing (perhaps spark plugs). I would take the car to a mechanic for diagnosis.
it could be your air filter, you might not be pulling enough air into the engine. it usually costs less than 10 to fix
A 93 Town Car can hesitate when you first turn it on in the morning because the air filter is clogged. It can also be caused by bad gas.
A leak in the brake booster is one common reason why a car would stall or hesitate when the brakes are pushed. There could also be an obstruction in the brake line.
Because its an old french car!
Time for a tune up.
Yes, but not for long.
The car will idle rough and hesitate during acceleration.