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With this 95 Chrysler cycling the key to get codes you count the slow flashes then the fast like this. _____ _____ _ _ this would be 22. 12 starts the codes and 55 is the last. If what you counted is a 22 code that would be a problem with the coolant sensor, the circuit and or the cooling system. Is the vehicle running hot , what is the gauge reading. Running hot could cause the vehicle to lose power. These vehicle are known for fan problems.
Good luck Mike
I just read over what I wrote last time and gave you the wrong code. It seems by the way it is typed I should have said code 21 (1, 2, 2, 1, 5, 5. ). Sorry. I have seen o2 sensor cause codes to flash and run funny. The car is old enough , I would recommend trying the upstream 02 sensor, the down stream hardly ever go.