The trans fluid and filter have all been replaced and the problem happens to me always straight never turning. Thanks for the thought. The problem has been getting worse here lately. I may have to resort to taking it back to Ford for them to have another shot at it. I am talking with a new service tech who thought the thought of a trans problem causing my problems was remote but rather thought it would be electronic in nature. Depending on what they have to say I may sell this stang and buy a new g 35 Infinity. Hey I will still have my 94 gt rag top with 5.0 and 40K.