I bought a Nissan pathfinder with an extended warranty. My engine needs to be replaced per the dealer due to sludge. I have records on this vehicle for the two years I have owned it. My claim was submitted two months ago, I was passed through over 8 agents in two months to handle this case. The customer service was horrible. I was told that my claim has been denied due to sludge and them not being able to determine when the sludge built up. Since I have records for the past two years they can not guarantee the condition on the vehicle when I... read full review »