hello all new here and have a ?

[02slead]

1, I was told that a 2002 timming chain should be relpaced and the gears as well when you get to 100,000 because they are all made from carbon fiber?2, My seat memory doesnt work and I was wondering if there is a common part that goes bad that I can just replace.3, Thanks for any help you can give...It is a 2002 nissan maxima it also stated that on the left under my sign on.

Modified by 02slead at 10:39 AM 2/4/2008
Modified by 02slead at 10:40 AM 2/4/2008

[kaze0]

I can't offer any help, but it would probably be helpful if you say what car you have.

[harberval]

i have nissan almera 03 45 thou only and told needs new timing chain , have had 3 different diagnosis tho , who do I belive