salsan

Do you know any good mechanic for Nissan Murano. I feel that my car is not picking up as it should. Moreover, after driving more than 1 hour, when I stop at signal, it never speed up, sometime even not taking speed of 10 km/hr. It happen mostly when the fuel tank is lesser than half. Most of the time, I stop my car and open the fuel tank (assuming to release gas from the fuel tank)