Excellent Motor Group

I bought a car from Excellence Motors Group located on Dilligham Boulevard in Honolulu It is a Toyota Highlander They sold me a car that they said is in good condition with no mechanical problems I contract a loan from USAA to buy the car at $14, When I started the car the next day, is was smoking really bad They dealer told me that it is because he put some engine cleaning lubricant in the gas tank, and that it should clear up in a week or so But it did not clear up I took the car to Toyota dealership for a diagnostic, and I was told that there is a lick in the engine, and the damage will cost about $ I contacted the dealer to see if he can arrange a trader in for me to get another car, but he did not want to helpThe dealership address: Dillingham Blvd Bldg 2, in Honolulu, HI