04 Titan major acceleration loss (Any advice welcome)

[TitanMan601]

My Titan won't go over 3k rpm and I can't stomp on it without it falling on its face.This is my first truck so I'm really new to this but could this be the problem?

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[boudreaux7721]

My Titan won't go over 3k rpm and I can't stomp on it without it falling on its face.This is my first truck so I'm really new to this but could this be the problem?

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Have you checked for bad codes



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[BLWedge09]

I’ve got an 04 with 190K that just had a very similar issue. Stomping on it would result in sputtering and surging, but little to no actual acceleration. I could ease up to speed just fine. In my case, it was the fuel pump. That means either dropping the tank or completely disconnecting the bed. It’s a pain on our trucks because of the curved bed that goes back up under the cab.