So just last week my 1995 XE Pathfinder started driving almost as if it was in Limp Home except for my Rpm's would go up to 4000 - 5000 & it acted as if it was stuck in 3rd gear wouldn't shift into any other gear. The next time I went to start so we could take it over to a friends house & have a good look at it. While sitting at the light once it turned green giving it gas we moved nowhere so pushed it into parking lot to look it over didn't see anything out of the ordinary. We started it back up & wouldn't you know we were able to drive it again still like stuck in 3rd with hight rpm's. got about 2 more miles when it then started losing all power & didn't want to move anymore. So tried shutting it off & turning it back on again which once again was able to drive it got it the next mile to my friends house.
Checked over everything tps checked out ok spark plugs got changed out, mass air flow checked out, had a code for the o2 so put a new one in, vacuum lines seemed to be all in tact, distributor looked ok , Inhibitor switch wiring had an exposed wire looked like it may have gotten melted a bit got that all cleaned up & fixed. checked for any other codes & got 55 so nothing there got it to flash codes on dash from E-at power which flashed 16 times all the same with none flashing with a longer pause then the rest. Which if I read it right says the all the same flashing ran it's test & everything checked out. One thing I did notice while it was sitting at idle if you would apply pressure to the breaks it would bog down so I tried to pump[ the breaks while in park sitting at idle everytime i applied to breaks the idle would bounce around almost to where it just died.
Figured it was then best to trailer it back to my house since I was bout 70 miles from my house started & drove on & off trailer ok once got in the garage at my house began to double check everything again from wire connections, vacuum lines, tested MAF, TPS, checked spark plugs, distributor, Starter. What I found after the look over was on the wire coming off distributor it was showing a tiny bit of the wire & on the starter notices the wires going into connector was broken & exposed fixed these issues. Checked for codes again still 55 & same thing on dash with 16 flashes all identical so checked out there. Timing belt & water pump have been switched out 40000 miles ago.
Decided to call it a night to clear my head then the next morning go to start it up which when started idled for maybe 2 minutes then just died. When I tried to start back up it was as if it didn't have any power & would barely turn over. Let sit for about an hour went to start again same thing idle for 2 min then died at start back up same thing as if no power barelt wanting to turn over. I check the battery & it was sitting at 12.9 let sit for a bit start up same thing again only this time when started & at idle all of a sudded speedometer jumps from 0-100 then down to 0 & it dies. Won't start back up again. Check battery which was showing only at 20% so put on charger once charged start back up same thing again at idle speedometer jumps from 0-100 then down to 0 & it dies won't start back up Same series of tests only watch the battery level at start up when turning key over battery drops to 10.7 then bounces around from 11.4 12.9 up to 13.7.
Decided to take battery in to test it along with alternator both checked out come back hook everything up try to start same thing speedo jumps all over then dies heavy smell of gas this time around. Try to start again it tries to start but just won't start comes close but nothing. I am lost on where to look now any ideas would be greatly appreciated thanks.