I picked up a 06 pathfinder 150K miles from a woman that didn't want to spend any more money on it.
It turns over but won't fire. Compression check on 1,2,4 zero compression
I opened the timing chain cover and it appear that the chain may have jumped a tooth or two. the Timing tensioner is all the way extended.
I'm thinking about replacing he chain, guides, tensioner, and water pump.
Then I plan to hand turn it over to see if if binds up due to a bend valve.
Thoughts
What are the odds it has a bent a valve?