Ok, so a lot of people are wanting to do thier own timing belt. This job can be time consuming and picky. You will need time, tools and patience. The vehicle I used was a 99 QX4. This engine is a 3.3L, but its pretty much all the same from 96-99. I will try and post everthing you may need, if I forget anthing let me know. Ok, Gentlemen, Start Your Engines!!!   First, gather your tools. You will need metric sizes from 8mm to 19mm in sockets, and wrenches to be on the safe side. Your c