so i go the car running great a couple weeks ago i changed the dis wires cap rotor,oil,oil fiter main ecu spark plugs and it ran like champ.car just got painted so i havent been driving it i pulled the battery .when i started it today it fired up but weekeir then it normaly dose. the ideal is really dipping low but stays on but the car is shaking as well not sure what it was i checked the spark plugs and they were fine i cleaned the iavc and nothing i got two maf and still nothing what could it be a bad fuel ecu ,a sensor,not sure any help would be app thks alot Chad.H 95 sc300 100,000