Hi Guys, My pathy is now at 105,000 miles, and i was wondering if the timing chain is something that i need to do at this point. I've read some reports that with a chain you don't have to change it, but i'm not sure if this is true. This truck has to give me at least another 100k miles, afterall thats why i bought a nissan!

Thanks!-Jim

Simply put, you don't have to replace the timing chain on this engine (the 3.5).The 3.3 is another matter.Happy motoring.