On my 94 honda civic it hisitates when I am driving it but when it is cold it start up. But when the engine get hot it does it to me. I don't want to spend a lot of money on my car but I don't now what it is. Can anyone tell me please

. Replace the Ignition Control Module and coil:

https://www.askmehelpdesk.com/cars-trucks/faq-how-troubleshoot-repair-maintain-hondas-selected-other-vehicles-46563-4.html#post265896

One or both may be breaking down under heat. These problematic components should be replaced every 120,000 miles or 10 years, whichever comes first.

. Test/replace the Engine Coolant Temperature (ECT) Sensor, located under the distributor, if the problem persists.

. Replace the Ignition Control Module and coil:

https://www.askmehelpdesk.com/cars-trucks/faq-how-troubleshoot-repair-maintain-hondas-selected-other-vehicles-46563-4.html#post265896

One or both may be breaking down under heat. These problematic components should be replaced every 120,000 miles or 10 years, whichever comes first.

. Test/replace the Engine Coolant Temperature (ECT) Sensor, located under the distributor, if the problem persists.

How do u test the engine coolant temperature sensor

. Warm up engine to normal operating temperature.

. Turn ignition switch OFF.

. Disconnect 2P connector from the ECT Sensor.

. Measure resistance between the two terminals on the ECT Sensor. Is the resistance between 200 to 400 ohms? If no, replace the ECT Sensor.