Dodge Cummins Diesel Forum - View Single Post - 48re 1st gear issues
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post #4 of (permalink) Old 04-25-2019, 09:54 AM
Diesel Head
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Join Date: Nov 2011
Location: Kit, Ontario
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Hi what brand of new parts did you buy or where did you buy them from? I am thinking you have a bad new part or the 1-2 shift valve is sticking. Put a pressure gauge on the Governor tap and read the psi in drive at ilde and driving or a good scanner that will read Gov pressure.

2003 Ram 3500 6 inch lift, 2016 Laramie Limited seats and 2012 console with [email protected] Shifter, Fass 95 pump, Built 47re and mishimoto trans cooler, Srt10 hood, Smarty touch.
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