Hay guys, thanks for the advice, no check engine lights, and no codes on pcm, I changed the speed sensor and problem gone, I am not sure what was the deal , because there was no codes being shown, could it be that the pcm had just not recognised this as being a problem yet, or just not issue enough yet for a trouble code. The speed sensor that was in the car was coated with metal shavings and or slime, I ran a sea foam flush on the trans, put the new sensor in and changed the filter and fluids again, has not done it since. Larry
