hey guys i have a 1992 honda civic 1.5 liter. im having no power i chaged the thermostat and tps sensor already. i have no cat so i no that cant be clogged. does any1 have any other ideas it may be? i think i may need new injectors if so does any1 know where i can get them fairly inexpensive. also when the car is cold it has somewhat of power until it war,s up