Hi I own a GS430 with 110,000 miles. The car doesnt have any problems but since its past 100k i thought i do the usual timing belt, water pump, tensioner, and 2x cam seals in the car. I am mechanically inclined enough to do the job except for one thing if anyone has a diagram, picture, link, or can describe how the cam gears need to be lined up or marked before and after timing belt is installed. Also if anyone had done this and know any do and donts that would also be appreciated. Thanks for the help.
