sloridetoubo wrote: "I have A 92 buick leSabre that drops out of gear when ever I stop. I have replaced fluid and filter and added lucas tranny additive and that stopped the problem for about 6 months but it has recently begun again. Have thought about a modulator but dont really think that would help. anyone have any other ideas or am I about to drive it to the scrap yard ?"
************************************************ I bought a '92 Century as a winter beater with automatic overdrive which suddenly began to do exactly what yours is doing. It performs flawlessly around town and down the highway but when I come to a stoplight it will act like it's not in gear when I hit the gas to take off. When it first started, I would just bump it up into neutral, and then right back down into drive (overdrive in this case) and it immediatly 'resets' it ( for want of a better term) -- and it then works perfecly normal until next time I stop. I've kind of gotten used to it, like pushing in the clutch and hitting the shifter at a stop with a stick. At any rate I would guess doing
_that_ is much easier on the trans than revving the engine until it slams into gear.
I posted in the transmission forum and one of the techs there said it's likely "an input clutch problem" and that, "yes, you can drive it like that until it stops moving." And that's what I've been doing for about 3 months now. Since it's been a particularly harsh winter here with tons of road salt, I drive it everywere i go, several times 100 miles from home. The thread is still there in the transmission forum at batauto.com, the heading is something like "92 Century goes into neutral at stop signs."