Ok I took the plate off my MAF a while ago, the reasoning for it was i heard that if i adjust the setting ( the spring) lean or rich would give me better preformance in colder weather. The problem is that I dont remember where the stock steeing should be... Does anyone know or have pics of where the needle is when the car is idling>>>>> also my supra idles at 1200 rmp no matter what. please help feels like i am getting a fuel cut when i shift gears and it putters at low rmps...