2019 ram limp mode after cam upgrade and tune

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Crybbyem

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Jun 22, 2026
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Location
Denver
Ram Year
2019
Engine
Hemi 5.7
I installed an upgrade cam and found someone to do a tune but when I picked it up there were multiple codes and after fixing everything is still in a limp mode has anyone had any similar problems if so what was the solution
 

Wild one

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Jan 17, 2016
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Ram Year
14 Sport
Engine
5.7
I installed an upgrade cam and found someone to do a tune but when I picked it up there were multiple codes and after fixing everything is still in a limp mode has anyone had any similar problems if so what was the solution
Pull the valve covers and make sure all the pushrods are seated properly,then find yourself a decent tuner,as it sounds like you found Joe Smo to tune it for you ;)
Alot of tuners who are decent with tuning a Ford or GM suck when it comes to tuning a Dodge as their tuning architecture is completely differant from the other platforms
 

RamDiver

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Jan 23, 2022
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Location
Marlborough, Ontario Canada
Ram Year
2021 DS
Engine
Hemi 5.7
I installed an upgrade cam and found someone to do a tune but when I picked it up there were multiple codes and after fixing everything is still in a limp mode has anyone had any similar problems if so what was the solution

What were the DTCs and have they all been cleared?


And welcome to Ram Forum.

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