Joined
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63 Posts
My transmission cant make up its mind between 1st and 2nd keeps going back and forth around 21 to 26 MPH the RPM stays the same, I am still under factory warranty, so far dealer does not know what is going on
Transmission Pulsing between 1 and 2
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October's Cummins of the Month Challenge Has Started!!
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Joined
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458 Posts
Assuming you have the 48RE auto....here's your TSB
TSB 21-009-07
Tell the dealer to start paying attention....:rof
TSB 21-009-07
Tell the dealer to start paying attention....:rof
Joined
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63 Posts
Thanks lot man
Joined
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458 Posts
U got it buddy! :thumbsup
Wish mine was still under warranty, i've got the same problem, but i'm gonna have to pay to have it done when i get the trani flushed...soon.
Wish mine was still under warranty, i've got the same problem, but i'm gonna have to pay to have it done when i get the trani flushed...soon.
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