Ram 2500 acting like transmission issue or bad gas after muffler swap

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Kdawg1962

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Called the dealer today they are working on new transmission should be ready end of week. I asked if there is a break in period for new transmission and they said no? I read you should break it in for 500 miles? Is this incorrect?
 

Burla

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Drive gently no abrupt changes in throttle for a couple hundred miles. No dealer wants that transmission to outlast the truck, they'd be out of business.
 

SitKneelBend

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Called the dealer today they are working on new transmission should be ready end of week. I asked if there is a break in period for new transmission and they said no? I read you should break it in for 500 miles? Is this incorrect?
There is a transmission learning/adaptive process. Go with your gut and take it easy. Then after 500-1000 miles have that quick relearn process initiaed and drive as normal
 

Burla

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For sure, perhaps stay in low rpm's and avoid sudden changes if possible. I wouldn't worry too much, do what you can but don't sweat it.
 

06 Dodge

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I have never heard of what you say of a transmission that needs to be babied for 500 miles, heck every new truck I have owned never got babied, just drove normal ( no burnouts/race type driving) and to date have not had any problems from any of them be it the 545, 48 ref or my current 68ref, I have driven all of them at hwy speeds up to 85 mph for 3-4 hours non stop, the only thing I don't do is tow or haul a load in the bed during the first 500 miles to allow the diff gears to mesh.
 

Nick@GotExhaust

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Drive normal, no towing or hauling heavy or street racing with Vin Diesel for the first 500 or so miles. Thats all I would do.
 

04fxdwgi

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Nobody is saying to "baby it", just don't drive it like a rental and beat it up right off the bat. All the clutch packs have to seat in and they do that pretty quickly under normal conditions.
 
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