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by ktmpeak
Fri May 04, 2018 4:13 pm
Forum: R51 Engine, Driveline and Powertrain
Topic: 2005 pathfinder 4.0 misfire p0306 rebuild heads
Replies: 0
Views: 5467

2005 pathfinder 4.0 misfire p0306 rebuild heads

I recently bought this vehicle as a non runner. I pulled it apart and found the cam chain tensioner had failed and valves bent. I had a machine shop rebuild and surface the heads. It has 150K miles on it. I put it back together and now I get a P0306 code. It runs but a bit rough. I swapped cylinder ...
by ktmpeak
Fri Jan 12, 2018 10:10 am
Forum: R51 Engine, Driveline and Powertrain
Topic: Zero Compression, turns but does not fire
Replies: 5
Views: 3451

Zero Compression, turns but does not fire

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 w...

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