Rpm issue

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Ifish1002

Member
Joined
Jul 24, 2017
Posts
38
Reaction score
3
Ram Year
2011
Engine
5.7 Hemi
I have a 2011 big horn and I drive with the MDS off and when it's in 5th gear the RPMS drop under 1500 and It jumps up and down very little and I have a exhaust so you can hear the RPMS jumping.. any suggestions?
 

huntergreen

Senior Member
Military
Joined
Jan 5, 2011
Posts
12,227
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Ram Year
2016
Engine
hemi 5.7
Try driving with the MDS on . If it doesn't change check your throttle position sensor.
 

7777xm

Senior Member
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Jan 7, 2015
Posts
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Location
Covington, GA
Ram Year
2014
Engine
5.7
Torque converter lockup.. Are you just using manual gear selection to avoid MDS?

May want to just get a tuner and turn off MDS to avoid this.

Sent from my Pixel XL using Tapatalk
 
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Ifish1002

Member
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Posts
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Ram Year
2011
Engine
5.7 Hemi
I manually do it on the stick
 

EZDZZ

Junior Member
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Jul 8, 2015
Posts
2
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Ram Year
2014
Engine
5.7 hemi
I have a 2017 ram1500 shifted like trash truck only has 4000km and previously having a 2014 same engine and trans I knew something was wrong. Turns out there is a tsb for software
 
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