So how can I make my transmission worse? You might question that, I brought my car in for a bad TCC. I was told its not bad enough because its not throwing a code nor is it really all that bad. So how do I make it worse so they will fix it? I showed the tech, I brought him for a ride and he saw it and admits to knowing what it could be but because its not throwing a code no one wants to do anything. I have 10,000 miles on my warranty left and before they run out I want my transmission fixed.