Suginami,get alife.We have a person asking for help and advice and your input is dumping on his grammer.Those who can do,Do those that cannott chide.Now to play devils advocate.You had a mechanic look over this car.This person was just a human,With all the frailtys that entails.I feel he did the best he could.After all few of us are Nostadomas.There is allmost no one that can check out a car without missing something.I suggest you sell the car,before you are in deeper and buy something like a honda.Good luck Michael