Ok so my family and I inherited my late uncles 2002 pathfinder. This truck has sat in the driveway for nearly 7 plus years and never started. I was able to get it started with a new battery and some fresh gas and it still runs just fine, minus the check engine light. We are in the process of transfering over ownership so it can be insured and registered to my mother. I am in the process of cleaning it up and getting it running better and changing filters, fluids, tires and whatever else I stumble across on the pathfinder facebook groups. This one has me concerned the most. I want to make sure it was either done by a dealership or I will have to do it. I don't want to spend all the money on getting this truck running and roadworthy to then have the engine blow from a dropped screw.
Anyone able to help?