Since I've go through fuel pressure, water temperature and voltage matter. Now is time to looking into oil pressure. From "buying a gtr" topic mention that the proper reading of oil pressure should be at 2 bar while...
The meter panel in my car is green in colour, i know how to change the bulb. Let's say if i put a blue bulb, what will the outcome be? Coz the panel itself is already green .... advise from...