2004 Mitsubishi Endeavor Q&A

2004 Mitsubishi Endeavor Question: Everytime i go over 40mph it does'nt want to change gear & starts shaking..

I have to put my foot hard on the pedal so it could change gear,, what can i do to fix this problem?? -
Answer 1
if you have been doing this for a while, there may be damage inside the trans from this. you need a trans shop to help you determine the failure and give you a bid. Roy -