Just found site. Looking for input - before I take it to shop sometimes have hard shift first to second depending on acceleration- think its vacuum modulator or hose - suspension daily driver -budget $2K springs- spindles ? Great site
Here's another WELCOME! ...but unfortunately I'm not all to knowledgeable on Transmissions. I'm not sure if would help, the Buick Performance Club site has information you may find helpful. -MIG
Welcome fellow Floridian! Hope you get the trans sorted to your liking. I'd be interested in reading about the suspension updates, so keep us posted. FLGS400
welcome from the Tampa Bay area. where abouts in the south are you? Waterboy is a good source down there. Fernando
