7.3 bucking under hard acceleration with a rough idle

[goldsjos18]

My 7.3 will buck under hard acceleration and has a rough idle.. it only bucks when your really getting into in around 2500 rpms. Theirs no check engine lights that shows up it bucks so violently it chirps the rear tires it’s fariy annoying and would like to figure this out I’m scratching my head about it

 

[79jasper]

You NEED a way to read live data.

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[goldsjos18]

What would you suggest?

 

[DaveBen]

Autoenginuity makes a great engine scanner program that you install on your laptop computer. You then can scan ALL data that is available in the truck and watch the data live, while you drive. It is NOT cheap. check it out www.autoenginuity.com

 

[79jasper]

AE will always work.
Sometimes on the earlier trucks, stuff like torque, car gauge pro, etc won't work like it does on the newer trucks.

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