This shudder is your torgue converter lockup mechanism. I think maybe the switch might be going bad, take it to a transmission shop and just explain whats happening and they can tell you if thats it. I'm almost 100 percent positive, by what your telling me. I think there is a way you can unlplug the switch just to see if it still does it and if it doesnt then thats how you know its definitley the switch.
Saturday, May 17th, 2008 AT 1:18 AM