Alright i checked out the temperature sensor, my 89 has a 2 pin, its green like the picture above now i didnt know the exact temperature of the engine i used the temperature gauge in the car and i found that the numbers didnt match up like at 80 celcius i got dead on 0.6 kohm which on the page says should be for 60celcius. Also i want to know does the temperature sensor make the car start hard, rough idle, run like garbage?