Overdrive Problem

[BenBrausen]

I'm havin' a lil bit of trouble with my overdrive. It's been droppin into OD early and then it'll jump back out. It's not slippin but goin in early. Right now I've just been keepin' it turned off til I get to cruzin' speed and then turnin it back on and it's worked fine but I'm gonna be bringin' it in on Monday to have a new radiator put in, tires balanced, wheels aligned, and the tranny flushed. What might it be and what should I have them do or look at? Any input would be great. Thanks.

 

[NorthernSHO]

My tranny was doing a similar thing but now it has stopped. It always happened to me when the tranny got hot (my rear brakes were partially seized on and this was heating up the engine and tranny) Since I've fixed my rear brakes, the problem has gone away. I'm hoping that's all it was but it wouldn't surprise me if it started acting up again. I didn't really help you much but at least you know there are others out there to. Good luck!