[Allbert]

Originally Posted by xmanyman

My olds silohette has 56000 miles on it and recently it has been chattering when I start off. It chatters for a second or two then stops.

It happens once or twice a day and always when starting off from a stop.


Also shifting hard at times.

Any ideas or suggestions?

thanks

Check this thread... http://www.automotiveforums.com/vbulletin/t398499.html. If your vehicle is 99 or up, I think you've got the 4T65E with solenoid pressure control instead of 4T60E with vacuum modulator.