Search found 3 matches
- Sat Jul 15, 2023 10:51 am
- Forum: R51 Engine, Driveline and Powertrain
- Topic: Fuel Trim on an '07 Pathfinder?
- Replies: 2
- Views: 2510
Fuel Trim on an '07 Pathfinder?
On the scan tool I'm using (XTool A30D) the live data readout looks different than I've seen on other tools. Does anyone know how to interpret these values and which would correspond to short and long term fuel trims? Trying to diagnose a recurring P2A00 code. Thanks!
- Wed Dec 14, 2022 6:52 pm
- Forum: R51 Engine, Driveline and Powertrain
- Topic: Does this whine sound like timing chain?
- Replies: 2
- Views: 783
Does this whine sound like timing chain?
https://youtube.com/shorts/SNWq5bWSpBo My '07 Pathfinder whines quite a bit when I rev the engine (see above video). I just changed a bad alternator and belt tensioner, so those are ruled out. Does this sound like the classic secondary timing chain whine to you? I've brought it to a few places for p...
- Sun Nov 27, 2022 12:44 pm
- Forum: R51 Engine, Driveline and Powertrain
- Topic: RPM-Specific Noise Driving Me Nuts
- Replies: 4
- Views: 711
RPM-Specific Noise Driving Me Nuts
I have a 2007 Pathfinder just over 200k and I'm getting a fairly loud humming/buzzing only at about 2500 rpm. I almost exclusively hear it on the highway around 80mph, though it occasionally happens (a little quieter) when accelerating sharply and the automatic transmission upshifts through the lowe...
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