Please Help

[Dookie_Boi]

I recently installed an hho generator in my 01' ranger and was getting a couple mpg's less then before so I installed an maf sensor enhancer and I'm get the same result plus now it doesn't idle right and sometimes when I engage the clutch to shift the rpm's go up or stay at 3000 or so for a second before going down. I'm very frustrated, please help.

[Boltazar]

Was the engine poping any codes before the install. Was it running perfectly. Is the enhancer hooked up corectly.

[Helz_McFugly]

sounds like you may have other issues. Like Boltazar said, check enging light?