Tranny Trouble?

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skippyf16

Junior Member
Joined
May 13, 2013
Posts
1
Reaction score
0
Ram Year
2008
Engine
cummins 6.7
2008 Ram 2500 6.7 47k miles. This morning going about 50 mph it felt like the automatic transmission was surging/jerking under cruise control, rpms stayed steady. Then it felt like it went to neutral except it didnt. The motor was bogged down wouldnt rev acted like it was hung up waiting for AT to catch a gear. Tried to shift manually no help. I pulled to the side, shut down, restarted, and it drove normal for awhile then did it again twice more before I got to the interstate. Once opened up at 75mph ran great all the way to work (25 min). Exited offramp and drove 35mph for a few blocks with no problems. No CEL so I'm wondering what surprises are in store on the drive home. Any input/help greatly appreciated!
 

RAMthis2004

Junior Member
Joined
Mar 26, 2013
Posts
9
Reaction score
0
Location
WI
Ram Year
2007 Dodge Ram 1500
Engine
5.7l HEMI
Vacuum leak? I had a similar issue with my 4.7 and tried a TPS... fixed it. I'm not sure how to guide you with a diesel.
 

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