Dear all. I have been noticing from some times now that when my car is in D and i hold the brake than car starts vibrating. In N it is absolutely fine. When i turn lights ON the vibrations increase. In addition to this when i switch on AC and lift my foot from brake and accelerate a little there is a screeching noice from the serpentine belt i guess. Mechanic told me that ur serpentine is dry and lubricate it every now and then but i believe thats BS. Any help would be nice. I have changed the plugs which reduced vibrations a bit but did not eleminate. Thottle body was also cleaned recently
Sent from my GT-I9500 using PW Forums mobile app