So Ive been working on this problem for some time now, heres whats going on, I have a 93 3.0 4x4 ranger and when I touch the gas after it comes down to idle the truck will bog and die, and I would have to let it sit for a few mins before it would start again. So I changed the plugs, pcv valve,fuel filter, and fuel pump. cleaned the maf the throttle body and the IAC. None of that fixed the problem. So I unplugged the Throttle position sensor and then the truck would run and wouldnt die when I touch the gas, So I went out and got the new sensor plugged it in and the truck went back to dying again when I touch the gas. So thats where im at. Any Ideas would be a great help

Kind of sounds like a vacuum leak to me.

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2002 3.0 Ford Ranger 4x2, Auto, 250k miles