How many miles did your friend have his Ram? I just rolled over 100,000 and had the exact same thing happen to me. But I also had problems starting from a dead stop, it was as if the truck was trying to start out in 3rd gear or something. Now here is another question, I was told I had two options by the mech. Option 1: they take the trany out, tear it down, and find out what's wrong and fix it. Minimum about 1400 dollars, maximum 4500 depending on what's wrong. Option B: they give me a whole new trany for 4100 with a 80,000 mile warranty. Which way do I go?