I am having a little trouble with my car, it seems when i turn around corners and accelerate it seems to stumble a little, could this be from the Platinum +2's i have been using,(for a year now)? I have heard that the originals are better than the platinums because thats what it came with from the factory, but they didnt have those plugs back in 94 anyway so I dont think thats a good reason. But I agree with the sub-molecular electrode theory. Or could it something else, fuel filter perhaps? Thanks for your assistance.