Okay I have a 98’ Infiniti Qx4 3.3 V-6 with 101,000 miles on it and I am planning on doing the timing belt soon. Is there any suggestions on what else I should have done while they do have half the front part of the engine torn off. Any preventive maintenance tips for this engine. I want to do whatever I can to make this thing last as long as I can. I just bought it about 9 months ago, in great shape , very well taken care off. Right after I had it I had about $700 bucks of work done on it all preventive mainly…like cap, rotor, plugs, fuel filter, air, filter, oil done and filters, all computer components checked, the Transmission and front and rear diffs All checked and flushed and new fluids, and all new brakes front and rear.

Since I am not 100% sure on the oil change regiment in the past, which I know the person I bought it from but still not 100% positive, I have been running Mobil Clean 7500 10-30w (do a lot of city / highway driving )..Iam thinking of doing a Auto-Rx treatment as well. I will then run a Wix filter as I am now and Mobil 1 also at every oil change I will do the Chevron Concentrate in the fuel for the fuel injection as I do now also. So with all that said if you have any ideas or, concerns or, more stuff I can do to ensure this car runs and good as it can, and at a high performance that would be great. OH also having all 4 shocks and struts done cause they are needed any suggestions there too?

Here's a link to a parts list and pictures of my 97 Pathfinder timing belt change:

http://www.4x4parts.com/ubbthreads/showflat.php?Cat=&Board=UBB6&Number=361020&Forum=All_Forums&Words=timing%20belt&Searchpage=0&Limit=25&Main=361020&Search=true&where=bodysub&Name=7069&daterange=1&newerval=5&newertype=y&olderval=&oldertype=&bodyprev=#Post361020

I'd make sure they change all 4 coolant hoses and all front oil seals (cam and crank).