Japanese car maker Toyota promises to invest $80 million more into its Huntsville, Ala. engine facility. The increase will warrant the hiring of 125 more employees. Car dealer buy here; pay here. The TMMALThe Camry, Highlander, RAV4, Sienna and Venza models have V6 and 4-cylindre engines developed at the facility. It also produces motors for the Tundra and Tacoma pickups. It is well0known as the TMMAL, which is short for the Toyota Engine Manufacturing Alabama facility. Over half a million moto...