Hi Early in the morning or when the car is turned off about an hour, when I turn it on the engine makes an weird sound coming from the timing chain zone for a few seconds. Someone here told me that maybe I need to change my oil from 15W-50 to 10W-30. At last few days ago I found Mobil 1 10W-30 but my car still doing the sound. Exist any risk of damage the engine in a race? Thanks +----------------------------------------------------------------------+ List archives ==> http://www.escribe.com/automotive/sml Have a question? Try the archives first.
