Feels like I'm gonna stall while driving... ?

[OceanRescue01]

2013 with 80K. I cleaned the air filter and used some fuel treatment but still having the problem. It isn't all the time. Seems to be worse if I idle for a while prior. While driving my RPM drop and I lose most of the power then it kicks back in. Any ideas what it could be? Fuel filter? Pump? Tranny Slip? I have an extended warranty but dealerships around here are booked weeks out.

 

[Demon-HeMi]

what tranny do you have

 

[OceanRescue01]

6 spd


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[daveray9]

Does it happen if you disable MDS?

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[Graygoose]

Real dirty TB?

 

[averageguy]

Tune up?

 

[WilliamS]

What do you mean by lose power? Do the rpms drop and your skinny pedal doesnt do anything, or the truck seems to lose forward momentum?

 

[S0CAL]

Possibly a faulty fuel pump relay vis-a-vis your TIPM? Bet you are glad you have a warranty right about now. I wouldn't wait, the truck could completely stall on you while driving. Dealer should hook you up with a rental anyway.