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question from a newbie
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Beyontech
• Waldo, WI, USA
• Registered on 10/21/2013
• 5 posts
Posted:10/21/2013 10:02
I am working on a 1995 Mercury transmission (4R70W) that I just replaced.
Before the 1995 transmission shifted into first and then second and then third was essentially neutral, engine revved and no power to the wheel.
After the new 2004 transmission is installed I have the same effect....
It shifts into first and then second and then third was essentially neutral, engine revved and no power to the wheel.

That tells me that both of my trannys are fine but the computer controlling it is not working.
Do any of you guys have a fix?

PS. thank you guys for this forum.
When I got into the tranny swap I saw the wire harness pins were different
I went to the web and found this forum and the re-pinning my harness thread was verry helpful to me.


Beyontech
victorious99
• Cedar Rapids, IA, USA
• Registered on 11/11/2014
• 6 posts
Posted:6/5/2015 23:42
Following.

I have a 99 with the 4r70W. Its doing the exact same thing. I got the car for free with the trans out so i dont know how it acted before hand but after installing my junkyard trans its perfect in reverse and 1st and 2nd gear but no 3rd or OD.
cvn Forums > cvn Discussion > General Discussion
question from a newbie
Thread Statistics:     Users to Post: 2   |   Total Posts: 2   |   Total Views: 752
You must be logged in to post in or subscribe to this thread.Pages: 1

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