To start off sorry if this question has already been asked but I could not find it any where on the board. I just bought a 2002 N/A V6 4X4 Xterra with 41000 miles on it. Once I got it home I noticed that when it was idling there was a slight vibration at random intervals. I was wondering if this was normal as the engine got older or if ther may be something that I can do about it. Any assistance would be greatly appreciated..

I guess that nobody has anything useful to say about this matter...

I guess you couldn't wait more than 11 hours for a response... :slap:

If it's THAT urgent, perhaps you should visit your dealership or a mechanic. :screwy:

There are a number of TSB's regarding rough idle on Nissan's site. Start there and see if any matches your symptoms. After that head to the dealer with any info you get from their site.