grinding
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Rattle/grinding noise at 25-35 mph, mechanic told me AFM and lifters need to be changed.
2014 Tahoe 167k miles. I’ve posted one thread about this recently that seems to have gone dead. So I’m making a new one. Noise I’m having will usually happen from 25-35, mph when i accelerate around those speeds lightly. It seems to only happen in v4 mode and then when it “jerks” into v8 mode...- iboughtatahoe23
- Thread
- afm failed lifters grinding
- Replies: 75
- Forum: Engine & Drivetrain
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Grinding/Chattering Noise From Transfer Case
2003 Tahoe LT, 5.3, 4L60E, NP246. I recently completed a roughly 1500 mile round trip from Connecticut to Tennessee, and back. On my way there, I started to hear a squealing noise coming from the front end. First thought was a wheel bearing, so I pulled over to check it out but didn't find any...- ShookieJay
- Thread
- 2003 4l60e chatter grinding noise np246 tahoe transfer case
- Replies: 7
- Forum: Engine & Drivetrain
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2017 Tahoe/Grinding/Rattling Noise Accelerating from Stop
I have an issue with my truck that I'm hoping I can get help with. For reference, it's a 2017 Tahoe 4x4 5.3, with 70,000 miles on it. The problem I have had is that when I first accelerate from a stop, I hear a severe grinding/rattling noise that seems to come from under the Tahoe. It almost...- VTAK
- Thread
- grinding rattling
- Replies: 3
- Forum: Engine & Drivetrain
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Vibrating/Grinding Noise from top of engine
I have an 07 Tahoe 5.3L V8, and about a month ago I started noticing a quiet noise when slowing down to a stop, when the engine returned to idle, for a brief second it sounded as though maybe a pulley was bad or AC clutch not disengaging all the way. As two weeks passed, it started lasting...- cjp24
- Thread
- 2007 5.3 engine grinding rattle tahoe vortec
- Replies: 9
- Forum: Engine & Drivetrain
