when it reduces speed it stops and starts again it becomes neutral.
What is your question?
greetings, The truck starts and changes very well, makes a small vibration in high, when you stop at a traffic light or reduce that you have to stop and then start neutral and only accelerates does not walk the vehicle. Sometimes he gives a cantaso and applies and sometimes he comes back and throws it out, I change it manually and it continues to function normally. I have two Duramax 2012 GMC diesel trucks with 50,000 miles each and both are making me the same problem. Take one to repair the transmission and today they gave it to me and it is the same as taking it to repair, it makes the same problem. I will appreciate your help
What makes this problem better or worse?
when the engine is not cold
How long has your 2012 GMC Savana 3500 had this problem?
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