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vibration
1-8 of 8 Results
  1. Escalade, EXT and ESV Forum - 1999-2006
    Bought recently and engine blew in less than 100 miles! (yeah, I got screwed) Replaced engine and working through bugs. Bad vibration at 65-78 mph. It has newish goodyear tires. Discount tire balanced wheels, no help. Wrote letter to DT and Goodyear, another trip to DT, they went over it and...
  2. STS Forum - 2005-2012
    2005 STS 6cyl RWD. 117k miles When I am at a stop and start.to go, I feel a rumble type noise and unsure where it's coming from. If I start going from stop slow, the noise doesn't happen. Just wanting some ideas as taking it again to my mechanic Monday. Just past 1 year purchasing and...
  3. Escalade, EXT and ESV Forum - 1999-2006
    145k miles, over the past few weeks, there has been a vibration on heavy acceleration as well as a constant low vibration /rumble I could feel on my feet and through the pedal at freeway speeds. Had dealer inspect suspension , trans (had fluid swap), mounts, engine misfires, brakes, all checks...
  4. Seville and Eldorado Forum
    Hello again, just got Neptune tuned! Purring like a kitten and no hesitation! Problem; pretty mean vibration at 50mph and above has me worried. Do the bearings need repacked (front and rear) or just a tire balance? Idk 🤷‍♂️ Help me out please.
  5. CTS First Generation Forum - 2003-2007
    Replaced the spark plugs, cleaned the Throttle Body, and checked the Air filter. It vibrates at idle and worse when the Ac is on. When driving it’s bad at 30-50mph and smooths out after that. Motor and Trans mounts are solid. Curious if there’s something I’ve failed to check. Any and all info on...
  6. DTS Forum - 2006-2011
    Need advice. New coils and plugs, 3000 miles ago. New Water pump, New alternator, New power steering pump. New purge valve (3 weeks ago) - checked and no issues 130,000 miles Engine started running rich while driving ( local 30 MPH) Only code is P0300 engine coolant temperature sensor - no...
  7. STS Forum - 2005-2012
    When I drive at about 45 mph, my steering wheel gently rocks back and forth an almost imperceptible amount. When I drive at 70mph, the steering wheel vibrates back and forth, more quickly. Keeping up with 80mph Interstate traffic becomes a bit tiring with the steering wheel vibrating - at that...
  8. FWD DeVille 1985-2005, Fleetwood, and 60 Special
    The vibration starts around 65mph and continues upward. It does not feel like it’s in the steering wheel but rather the car itself. The tires are brand new and the place said that they balanced them. What else might be the cause?
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