If you take my gas pedal and say 0% is no gas, and 100% is full throttle

when its cold (and often when im driving thru town with the engine warm)
about 0-25% throttle works fine.. 30%-90% there is nothing there, its like 30% all the way thru.... then it picks up from 90%-100%

so I have like this huge dead space ...

I have had the TPS checked.. and it checks fine...
it get aggrivating.. cuz you need to speed up in town, and its either all or nothing...

its like the engine just bogs down..