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Showing results for tags 'noisy'.
The rattle we had was coming from headliner behind the passenger seat, and was typically worse at medium to highway speeds. It is noticeably louder with the sunroof cover slid back(open). My fix: Open rear passenger door and stand on running board to access the roof rack. If you wiggle the crossbar of the rack it has the slightest of slack, but just enough to make a clanking sound. I wedged some thin flexible magnet pieces(no the rack isn't magnetic, just what I had handy) in between the crossbar and the roof brace in front of and back of the bar(see pic). Viola...no noise. If these come loose I will come up with something more robust(maybe some two part epoxy). I'm not familiar with the inside of the 2015-2019 Suburban, Tahoe, and regular Yukon's, but the ultra quiet cabin of the Denali amplifies ANY little rattle or strange noise. I was used to the road noise and rattles of my 2007 Suburban(288K). They went kind of hand in hand. This one will take some getting used to. I know, suck it up buttercup. Now...back to the "other" issue... front end clank, clank, clank-clank after medium to hard braking, but occasionally during acceleration, and less occasionally steady speeds. No specific rhythm, almost like it's swinging in the wind, and then it suddenly stops after a few seconds. Please help if you know anything! I WILL fix this too! There is a video from another in a different thread on here that has the EXACT same issue/sound as mine.
Well I"ve read quite a few post about power steering problems and fixes. As a former gm mechanic I'm a little frustrated to say the least. I've never been test and guess and hate to start now. Plus at my age don't really want to perform either repair. Pump or Gear. So lets start. The steering has been a little strange since new (2004 GMC sierra crew 5.3L gas) noisy grumpy at times when turning, but not a power steering whine. All of the sudden power steering starts whining and groaning like crazy and almost no power steering , kind of comes and goes between real bad and no assist at all. Works better at high rpm, but still very noisy and fluid is aerated/bubbles. Let set and start cold, no noise and steering works for a few seconds then gets air, goes noisy and back to where I started. Flushed the system and if anything worse now. Pumped fluid out like crazy when I flushed it. Could I have a bad cooler or air getting into system? No Leaks. I was going to hook up my old ps tester, but can't find adapters for the thing to metric. Any suggestions would be greatly appreciated.