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2020 Hemi is pulsing the throttle at low RPM

Z mann R2

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This seems to happen only as I’m pulling outta my garage and down my driveway giving it very little gas.....the rpms just start jumping up and down over n over making the truck lunge a little bit....then after i get going down the road and the engine warms up it’ll never do it again.

Thoughts?
 

Scram1500

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Is it worse on colder days? Sounds like the cold start/warm up regulator is not working smoothly
 

Z mann R2

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In south Texas it really hasn’t been cold lately and I’ve only owned the truck for 3 weeks....but it does seem to only do it when Engine is not warmed up
 

Mlibertini

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This seems to happen only as I’m pulling outta my garage and down my driveway giving it very little gas.....the rpms just start jumping up and down over n over making the truck lunge a little bit....then after i get going down the road and the engine warms up it’ll never do it again.

Thoughts?

Mine too. No idea


Sent from my iPhone using Tapatalk
 

Kinalyx

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Anyone else with this issue? Bought a used 2020 with only 16k on it and im having this same issue. Same as above, only happens after the truck has sat for at least a few hours, definitely not a cold issue as im in Houston Texas and im on vacation in Florida right now and its still doing it every once in a while.
 

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