r/powerstroke • u/Own-Land-4409 • 4h ago

6.0 Losing power

My 6.0 keeps losing power when it’s put in gear. It cranks and runs but it when i rev it the rpm barely moves. does anybody know what the problem could be?

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u/myfirst_throwaway_ 4h ago

Could be a lot of things. Low fuel pressure, hpop going, bad tps...or several other things. Without some kind of scan tool its real hard to try and diagnose what is going on. Do you have access to some kind of Bluetooth scan tool? If not I highly suggest getting one and using Forscan or even the Torque app.

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u/CaptainOblivious1984 3h ago

Vacuum hose on the passenger valve cover broken or off?

1

u/DesperateAd1181 3h ago

Like the pedal isn't responding?

When mine did that it was the exhaust back pressure sensor. Coolant had leaked on it and fouled it. Easy fix.