Car engine light has come on and while driving car turns off and doesnt start untill pushed sometines shakes uncomfortable drive was workingnperfectly before had it checked ( changed spark plugs and filter and clutch and problems still there ac airflow is really slow and doesnt give good cold air like before I need a good mechanic to check the car and confirm problems and a cheap total price ( my location is lalamusa gt road near bazar ) help thanksyou