SISUGUY

I'm going to change the transmission with one of 135,000. The slipping is working its way up into higher speeds.

The tranny fluid is full and is clear pinkish. I'll try D1 & D2 tomorrow to see if it makes a difference. The slipping is starting to occur at higher speeds now...

Hi...I have a 98 Legacy Brighton SW automatic w/320,000 miles. The car continues to run and accelerate VERY slowly w/high rpms between 20-30 mph when starting out in the AM in town driving. At 30mph, it feels like the engine engages. Once at highway speeds, it has no acceleration problems, but when it slows to a stop at a light, and then accelerates again, the 20-30 mph problems reoccur. In the PM the car runs through 20-30 mph O to the highway, but again, when stopping and accelerating, the 20-30mph occurs when driving around town. I checked the tranny fluid, and it's OK. I replaced the Mass Air Flow sensor, this problem is still occurring. I have replaced the fuel pump. Any ideas?