 Bought a new Nissan Xterra in 2005. I only have 85,000 miles on my Nissan Xterra. I was in love with this SUV until I started having problems. The transmission was leaking into my radiator so I had to replace the radiator "myself" because Nissan was sending my recall notices to some other address so I did not know about the recall's and I couldn't afford to pay for the expensive cost. They didn't even care even though it was their fault. Then the oil filter seal started leaking and I also fixed that problem "myself". Then the fuel sensor ( recall I missed ) went out. I am planning to fix this myself also. I just had the timing chain guides replaced because they broke ( $1,158 ). Here is the real kicker about that problem. I took my SUV to Fenton Nissan dealer on NW Expressway in OKC last week because there was an aggressive clicking noise under my hood coming from the motor. They told me it was a rod knocking and it was going to cost me $5,534 for a used engine or $8,135 for a new engine ! This now used vehicle is only worth around $10,000 ? Really stressed me out ! This was a big decision I was going to have to make ! Fix this problem or just buy a new vehicle ??  I have worked on cars all my life and I kept telling myself....... I have never heard a rod knocking sound like this one ? Trusting my instincts I decided to take it to a trusted mechanic ( Weaver Brothers Automotive ) here in OKC. He also said that it doesn't sound like a rod ? So I let them tear it down to find out it was only the timing chain guide, so he replaced both of them while it was apart. This cost me $1,158 for repairs instead of the $8,000 they were going to charge at the dealer ! They lied to me ! I found out that the  service tech's are paid on commission ! I will never buy another Nissan product or trust a Nissan dealership from now on ! Don't take your vehicle to a dealership. Take it to someone you can trust. It will save you a lot of $$$ for uncostly repairs.