I FIRST NOTICED THE TRANSMISSION WAS NOT SHIFTING SMOOTHLY AND THE RPM'S WERE REVVING VERY HIGH BEFORE A SHIFT. I TOOK IT TO GET A TRANSMISSION FLUSH ON 12/22/12.THE FLUID SEEMED TO BE SPECKLED WITH A DARKER LIQUID. THE FLUSH SEEMED TO DO THE TRICK, BUT JUST THIS WEEK I NOTICED BETWEEN 1000 AND 1500 RPM AT 25-35 MPH THE VEHICLE STARTS TO VIOLENTLY JERK UNTIL I ACCELERATE AND CHANGE GEARS. *TR
1990
ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE
EXHAUST MANIFOLD LEAKS ARE A COMMON PROBLEM WITH THE PATHFINDER WITH MANY OF THE REPAIRS BEING PERFORMED MULTIPLE TIMES OVER THE LIFE OF THE VEHICLE. MY FIRST REPAIR WAS COMPLETED IN THE FALL OF 1996 WITH THE MANIFOLDS REMOVED, TRUED TO FACTORY SPECIFICATIONS, BROKEN MANIFOLD STUDS REPLACED WITH THE FACTORY RECOMMENDED PARTS AND REASSEMBLED BY A LOCAL REPAIR SHOP. THE REPAIR CAST $800.00 AND LASTED 6 MONTHS. NISSAN IS AWARE OF THE PROBLEMS WITH THESE MANIFOLDS AND IN 1997 ISSUED A "SILENT" RECALL ON THEIR 1996 AND 1997 PATHFINDERS BUT WILL NOT HELP THE FOLKS WITH THE OLDER TRUCKS. FACTORY REPLACEMENTS OF THE MANIFOLDS HAVE NOT ELIMINATED THE PROBLEM FOR OTHERS AND AT $800.00 FOR THE REPAIR DOING IT MORE THAN ONCE SEEMS EXCESSIVE. THERE ARE SEVERAL WEB SITES THAT HAVE ADDRESSED THIS PROBLEM AND IT SEEMS WELL DOCUMENTED, WE FEEL THAT NISSAN NEEDS TO BE PUSHED TO DO WHAT'S RIGHT. THANK YOU. *AK