I have a 1997 Bonneville SSE. I replaced the transmission a year ago with a cheaper used one. It has started to make a loud popping sound when you give it gas. It feels and sounds like splines slipping. Every once in a while it will catch and
i have had an eye out for a 40th anniv bonneville for a while and i got some thing even better... it is a 1997 boneville ssei. that is right, it is a boneville according to the title :)