If you've got a Wii U, Wii mode is just a channel. There's one channel for Wii U games and one for Wii games. You go to that Wii channel, and the Wii shop channel is in there.f you've got a Wii U, Wii mode is just a channel. There's one channel for Wii U games and one for Wii games. You go to that Wii channel, and the Wii shop channel is in there.
CRC makes Guaranteed To Pass for both gas and diesel engines. It is made to be used before emissions testing to pass but can also be used as an additive just to clean up the fuel system. I have found I gain about 10-20 miles extra per tank (with a 20 gallon tank) after using it for the next 2 or 3 tanks.
In the extreme, remove the gas from the tank,pour it into another tank that has a drain on the lowest point open the drain and let it flow into a clear container (small diameter say 8 inches high) and see if this sample shows a gas water mixture.