Lucerne Help with TSB (06-08-61-007)
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Lucerne Help with TSB (06-08-61-007)
Hello, I have had my 2006 Lucerne 3800 for a while now. For half a year now, it'* had a shaking at around 45-55 and brake wobble sometimes and it veers to the right, especially under throttle. Ive had: new brakes, tie rod ends, shocks, tires, 6 alignments, and plenty of mount/balance. Nobody can figure it out. While on AllData, I found a TSB that includes my VIN for my issue (TSB # in title). There is no information I could find online at all. It tells me the fix is to put it on a lift, support the powertrain, die grind 3 holes in the transmission mount and put it all back together. This is official service instructions. It seems ridiculous. In my case, it still pulls to the right even in neutral, and it says to contact GM TAC with no further instructions. I am completely lost. Does anybody, anybody know about this TSB or has had experience with it? Any help at all would be appreciated.
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Vehicle Pulls to Right During Acceleration or at Highway Speeds (Add Shim Between Engine Cradle and Right Rear Engine Mount and/or Modify Transmission Mount Bracket). Buick Lucerne 2007 this is the only link I could find to it online.
. . . and for when it gets taken down later:
Good to know!
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From: Earth
Hello, I have had my 2006 Lucerne 3800 for a while now. For half a year now, it'* had a shaking at around 45-55 and brake wobble sometimes and it veers to the right, especially under throttle. Ive had: new brakes, tie rod ends, shocks, tires, 6 alignments, and plenty of mount/balance. Nobody can figure it out. While on AllData, I found a TSB that includes my VIN for my issue (TSB # in title). There is no information I could find online at all. It tells me the fix is to put it on a lift, support the powertrain, die grind 3 holes in the transmission mount and put it all back together. This is official service instructions. It seems ridiculous. In my case, it still pulls to the right even in neutral, and it says to contact GM TAC with no further instructions. I am completely lost. Does anybody, anybody know about this TSB or has had experience with it? Any help at all would be appreciated.
How old are the tires?
How many miles on the tires?
Since it pulls to the right in Neutral and under acceleration, it appears that the TSB doesn't apply.
What make and model of tires?
Since it veers instead of steadily pulling, I'd suspect the subframe mounts and/or some part of the suspension is loose and nobody has found it yet.
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Shaking around 45-55: I'd have somebody road force balance the tires.
How old are the tires?
How many miles on the tires?
Since it pulls to the right in Neutral and under acceleration, it appears that the TSB doesn't apply.
What make and model of tires?
Since it veers instead of steadily pulling, I'd suspect the subframe mounts and/or some part of the suspension is loose and nobody has found it yet.
How old are the tires?
How many miles on the tires?
Since it pulls to the right in Neutral and under acceleration, it appears that the TSB doesn't apply.
What make and model of tires?
Since it veers instead of steadily pulling, I'd suspect the subframe mounts and/or some part of the suspension is loose and nobody has found it yet.
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Not to my knowledge. Earlier today I thought the hub was bad because the rotor was hard to turn with the caliper off, but then it got better suddenly and was back to normal the 2nd time I had it on stands. I think I should replace it anyway maybe
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Sorry for double post but it didn't seem bad to someone else who looked at it and it was a night and day difference just at two different times today. I think that'* really weird !! Are they sometimes intermittent?
