hey well listen to this, i ran the computer check and read the error codes online and one of them was a crankshaft position sensor, changed that and the rear motor mount and i tell you it was the best 120$ i have spent ever. the car feels like a brand new car and actually has alot of power all of a sudden, this is after motor mounts, premium gas, thicker oil change, engine restore can, air filter change, and oil filter change. the car runs twice as better as before and it the smoke seems to be reducing! im sure this wont fix my problem but i think its it perfect drivable condition. not only that, but the check engine light went away!!