Moin people of good taste. Ford Escort XR3I Cabrio 1.8 105 hp, year 1994. A few small problems at the moment. 1. The engine jerks when you drive a little undertoury, cold and warm condition. 2. From time to time speed fluctuations, cold or warm. 3. The engine starts very badly when it is warm. 4. When you refuel it hiss when you open the lid. To date it has been made: spark plugs, cables and ignition coil. Coolant temperature sensor, sensor for temperature display. ingt. Now the question 🙂 What could be the cause of it all? Unfortunately, the condition of the convertible is not the best. But here we want to go. Greeting Ede