Bad MAF

Well i swapped my stock maf back into my car yest. the bucking at cruising speeds stopped butit was running a hell of a lot worse than it was before. One wire on my factory maf is broken, im sure this mean that this wasn't an effective test. But why would it stop missing at low speeds and cruising speeds when i swapped the stocker back in and do it when the pro-m was in the car. I don't understand this??????????

Does anyone think that my maf is bad now or what?


i have replaced stator ignition module plugs wires tps sensor ect sensor and others i have forgotten


thanks

jason

one wire on the stock is broken due to poor storage on my part, the pro-m is a little better but misses at constant speeds and the stock one that is broken does not do the missing thing at constant speeds etc


im kinda lost as well.

I am starting to think that the calibration for my maf is wrong b/c it is a bullet style maf and the 94-95 pro-m's are flanged.

i think i will sell it and buy something else