loss of low end power

[Camaro Dom]

for some reason, it seems that the engine cant get out of its own way until it hits 3500 rpms. for instance, if i round a corner, and it stays in second, (A4) then i wont get any power, even if i'm giving it like 75% throttle, until it hits like 3500-4000 rpms... then it'll pull really hard. it just feels like theres something restricting the engine... kinda like how it was when my cat went bad, but this is on the low rpm end this time, not hi rpms. I've cleaned off my MAF w/ electronics cleaner, doesnt stumble or hesitate, plugs and wires were done last winter and about 10k miles ago... just a pure loss of power and a rough idle. anyone know what could cause this?

[av6xperience]

Re: loss of low end power

maybe the injectors? try pouring some seafoam in the gas tank, just a thought