Hello All,

My Helga was running like a top.

But just this morning, when I was in the process of going up a steeped road from a full stop. I noticed that my beloved Helga was revving but was not able to move up. I moved the shift lever from D to 2 and she was able to climb the hill.

What problem am I having now? I changed the tranny fluid a year ago together with the tranny filter.

Is this vacuum or b2 piston related?