Transmission odd fault

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Dodge Texas

Junior Member
Joined
Jul 15, 2024
Posts
1
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0
Location
Magnolia Texas
Ram Year
2012
Engine
6.7 Cummins
I have a 2500 2012 that has an odd fault only just after you start from cold. It has a Cummins Diesel engine and an RFE68 Auto trans.

When I first start up from cold and move forward or backward a few feet, when it comes to a halt it is just like a manual car trying to stop without the clutch being depressed, with extra pressure having to be put on the brake to bring it to a halt with jolt.


This only happens when the vehicle is cold. Drive a few miles and it is AOK or let it idle for a few minutes before starting off and it performs OK.


Anyone any ideas what could be at fault ?
 
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