Jump to content

Bye bye whine

elgineddie

Recommended Posts

elgineddie Enthusiast

elgineddie

Posted
Posted

Hey team,

After nearly 80,000 miles of driving with an ultra annoying whine from under the hood, I am finally happy to say it's gone! I hated it and I am sure it was the cause of all my road rage. I changed the power steering pump and both tensioners to no avail. Then I found a new, OEM Delphi alternator on eBay for $100. Ten minutes later, the ol' Burban, a.k.a. The Battleship, was hummin smoothly and quietly.

 

If there is anyone out there who suffers from headaches and road rage due to a whine from under your hood, get an alternator.

 

The bad thing: Now that I have a whole new sound stream to map into my brain, I'm hearing sounds, ticks and clicks I've never heard before!

100R1 Enthusiast

100R1

Posted
Posted
Hey team,

 

If there is anyone out there who suffers from headaches and road rage due to a whine from under your hood, get an alternator.

 

The bad thing: Now that I have a whole new sound stream to map into my brain, I'm hearing sounds, ticks and clicks I've never heard before!

 

 

 

 

 

Yep too much red wine does it to me all the time.

 

Glad to hear you got it fixed.

 

I got a Jeep Grand Cheroke that whines like a sob. Dang Dana rear axle. They don't call em Cheep's for nothing!

chevyracer Enthusiast

chevyracer

Posted
Posted
Hey team,

After nearly 80,000 miles of driving with an ultra annoying whine from under the hood, I am finally happy to say it's gone! I hated it and I am sure it was the cause of all my road rage. I changed the power steering pump and both tensioners to no avail. Then I found a new, OEM Delphi alternator on eBay for $100. Ten minutes later, the ol' Burban, a.k.a. The Battleship, was hummin smoothly and quietly.

 

If there is anyone out there who suffers from headaches and road rage due to a whine from under your hood, get an alternator.

 

The bad thing: Now that I have a whole new sound stream to map into my brain, I'm hearing sounds, ticks and clicks I've never heard before!

 

 

 

I have an intermittant whine as well on my '99 Silverado. I changed all the "cheaper"

pulleys trying to figure it out but its stil there. It seems kind of crazy putting in a new alternator just to get rid of a noise until it goes bad. I will try to ride it out for now I guess....

budhayes3 Senior Enthusiast

budhayes3

Posted
Posted

I hear ya about the ticks and clicks...got taps and slaps too! Been that way for almost 6 years now though, so I'm optimisticly considering it "characteristic" of this vehicle.

Archived

This topic is now archived and is closed to further replies.

Go to topic listing

  • Latest Articles

  • Posts

    • Brendan C
      2026 6.6 L5P oil cooler leaking oil at 4,000 miles

      By Brendan C · Posted

      New to diesel trucks. I happened to find my oil cooler leaking oil externally with only 4,000 miles on the truck. I didn’t realize this was an issue until I started researching it. Dealer is going to replace it under warranty but I’m wondering if there’s anything GM is working on to fix this issue. I’ve heard the oil filter used is the same as they use on their V6 motors and that’s what is causing the problems. Should I switch to a bigger filter or keep using the OEM recommended? 
    • Vu1can
      Seems to be Missing a lot of Updates

      By Vu1can · Posted

      So, GMCustomerService:  Judging by the Update History pictured above, is this truck missing any updates that it actually needs. If it's just for the infotainment system, the radio is working fine and no trouble with SeriusXM. and Android Auto is working fine wirelessly with my phone. Some months ago, an update notice was sent to my truck. I approved the update and it finished saying that the update was successful, but it seems that whatever that update was, it didn't actually get installed - at least not if I'm to go by the Update History shown above.   So, again, are there any updates that this truck really should have? I've checked with my dealer but they're reluctant or commit to anything and if I want them to check, they require a $200.00 fee just to check it out and then I'd have to pay for the actual update(s).    Ignorance is bliss, and if none of the updates goes to fixing any mechanical discrepancies, I'll just leave things as is.  
    • CNH-320
      Electrical Problem - solved

      By CNH-320 · Posted

      Hey everyone, I recently had an issue with my 07 2500HD GMT900. My DRL’s stay on at all times. Right front turn and right mirror turn signal indicator stay on solid at all times. By “at all times” I mean the only way to make them go off is disconnecting the battery. I tore the headlight assemblies out, tried disconnecting the harnesses to eliminate bad wiring at the harness, I unplugged the headlight switch, no change and the mirror turn signal still stayed on. My first thoughts were : Bad bulb and/or socket somewhere, under hood fuse panel bad, bcm bad, tail light or trailer wiring problem, or some random short to power in the harness.  Possibly a bad ground but unlikely. I had a big clue in the fuse panel, it had a burnt smell. I started pulling every fuse that had to do with DRL or right turn/park lamp. Nothing made the right directional turn off but pulling the DRL2 fuse made the DRL’s go out.  After studying wiring diagrams, I found that both problems had that fuse panel in common, the bcm also controls both problems but knowing the fuse panel had a burnt smell I removed and disassembled the fuse panel and found a little corrosion on the printed circuit board.  I ordered a new fuse panel from Amazon for like $260. When it arrived I installed it, and put everything back together, the problem was fixed. I figured the fuse panel needed to be replaced anyway so that was a logical place to start. Hopefully this story helps someone in the future. Regretfully I didn’t scan for codes before I did everything.
    • 2022LtTbZ71
      Service 4wd, ESC light, traction control light on, Service charging system (vehicle may stall)

      By 2022LtTbZ71 · Posted

      That stinks. I’m sitting on the side of the road right now with the same issue. Never had an issue before taking it in for the ground strap recall. Now I’m outside of warranty and they’ll probably want $200 just to diagnose what they already “fixed”. 
    • jagabom (Esquire)
      Passenger seat

      By jagabom (Esquire) · Posted

      I wonder kind of nuts and bolts they will come up with next? Jim

  • GM-Trucks.com Clubs

  • Popular Contributors

×
×
  • Create New...