Hello, For awhile i have had problems with my car going into overdrive-- I got the Transgo shift kit in, but have had the three washers removed--Kit still in--Bryan at Pcmforless reprogrammed my car and changed the shift points, used to go into overdrive at 45mph, now around 53 or 55mph- Sometimes I will take off at normal speed and at overdrive speed it will stay in 4th, then sometimes it will go right into overdrive, no problem You never know when--- I e-mailed Bryan and he said it sounded to him like my overdrive solenoid was going south--Where is it and can i do it?? Sometimes when it in fourth it will all of a sudden drop into overdrive--I got a good size tranny cooler installed, would that have anything to do with it not heating up right to go into overdrive sometimes--Any ideas? I thank you in advance-Dwayne

 

Loose wire or something?? Where is this solenoid?? Thanks Dwayne