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"Crack/thump" sound when shifting from Park to any other gear


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bradleybebensee
New User

Sep 16, 2009, 10:09 AM

Post #1 of 2 (104 views)
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"Crack/thump" sound when shifting from Park to any other gear Login - Sign Up

1999 Buick Lesabre
6 cyl 3.8 liter Two Wheel Drive Automatic 190000 miles

Hello. There is a one noticable sound when the car is shifted from Park to any gear(including N). It sounds like a combination of a "crack" and "thump". The same expereienced sound when moving from any gear(and N) to Park. I have maintained it well. I have changed the trans filter and oil twice - about a thousand miles ago and about a hundred thousand ago. The hot trans fuild level i s right in the middle of the normal operating range. I supect it is some type of backlash in the trans. Is that right? and is it serious and does it need attention???? and if so, how do I fix it.
Thanks, Brad



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(This post was edited by Hammer Time on Sep 16, 2009, 12:38 PM)


way2old
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Sep 16, 2009, 12:56 PM

Post #2 of 2 (89 views)
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Re: "Crack/thump" sound when shifting from Park to any other gear [In reply to] Login - Sign Up

What shape are the motor mounts in?


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Being way2old is why I need help from younger minds

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