Runs like it has a governor?

Runs fine until I get on the gas to open it up and go and it starts going ba ba ba ba cuts out real bad til I let off on the gas then it's normal again.
I ve changed the fuel filter no change. I was going to check my fuel pressure but there's no valve on the fuel rail?

 

Check engine light on?

 

No check engine light. There is some codes like the mass air flow and I change that already and o2 sensors codes I changed one that was damaged the rest look fine

 

It’s never the fuel filter!!!

 

In all seriousness, add some details about your truck, mileage, which engine and drive train, cab type, and any recent work or other symptoms.

 

Start with the basics. Clean the throttle body. Rev it up at idle and make sure that the exhaust doesn’t appear to be blocked. Check throttle linkage.

 

These trucks are a little finicky with replacement parts. Use OEM or equivalent (same manufacturer of the original part). MAF would be suspect, what other codes were there? Could be TPS, clogged cats, bad O2 sensors etc. how’s the maintenance history? Timing belt changed?

 

Any codes?

Have you replaced anything lately? Coils? Plugs?

What condition are the plugs in/how old are they?

 

Need more details here. What code was it throwing for that? Off brand replacement sensor here can cause issues. Need to go OE Toyota or Hitachi brand sensor from a reliable source.

 

Along with the above question about "mass air flow", what damage are you meaning for O2 ?

Those 2 don't go together unless you mean there is no check engine presently(permanent code stored) and the mass air flow code was temporary(1 trip logic)