Just purchased the el camino has erratic shifting problem like it doesn't want to downshift w/o stalling from 4th to 3rd automatic tranny ??? Is this a tranny problem or carb problem it bucks and will stall sometimes--it doesn't do it all the time--thought it maybe from sitting so long and might work out--it went a away for a week and then it came back again ??? real weird ?? Any thoughts ??? Thanks
P.S. You can keep it from stalling by downshifting from 4th to 3rd with the auto floor shifter ??? Also it seems to do it more if you kick it down into passing range and then it will like buck--is there a cable that goes from the carb to tranny or is there a vaccum modulator I guess this is a 200R4 tranny. New to the el camino thing any help would be appreciated. I checked tranny fluid its full and nice red color--I changed the gas filter in the carb.
P.S. You can keep it from stalling by downshifting from 4th to 3rd with the auto floor shifter ??? Also it seems to do it more if you kick it down into passing range and then it will like buck--is there a cable that goes from the carb to tranny or is there a vaccum modulator I guess this is a 200R4 tranny. New to the el camino thing any help would be appreciated. I checked tranny fluid its full and nice red color--I changed the gas filter in the carb.