I have a quick question for you guys concerning a 700r4. My aunt pasted away earlier this year and I was given her garage kept 1987 Chevy Caprice with now 85,000 original miles. The problem started 2 days ago on the way home from work. When the car shifted to 4th gear it felt like the converter would lock and unlock ever few seconds. I tried to put it in 3rd but it felt the same way. Once I got up to 60 mph I didn't feel again until I slowed down and started to speed back up. Is this the TCC solenoid going out? I did a search but only found one post about the lock up cycling in and out. What do you guys think? When I checked the fluid it looked ok but looked a little foamy to me. I know it needs a filter and fluid change also.
Brian
Brian