KA24de with a weird dead spot... PLZ Help!!

[giantdrifter24]

My foot is hardly on the throttle and I'm not lifting when the rpms drop. Under load the car does not want to cruise at a steady speed. It wants to either accelerate or decelerate, but nothing in between. When it does this under load there is no smooth transition between on throttle and off throttle. It just kind of clunks. I tested the TPS and everything checked out fine. I also Just did a tune up on the car, however the symptoms are still the same. Thanks in advance for the help guys.

the car is a 91 240sx with a kade


http://www.youtube.com/watch?v=mLJIfIEP ... AAAAAAAAAA (http://www.youtube.com/watch?v=mLJIfIEPbRk&feature=g-upl&context=G2794065AUAAAAAAAAAA)

[WindyCity]

could be your maf acting up. every single time it rains my car will not hold a steady gas pedal normally either, got hesitation etc and if i punch it its okay. the moisture reacts with my maf. pretty sure its half dead or something but in the dry its all better. your maf might be toast. i would swap with someone or test it somehow.

[giantdrifter24]

alright i'll see if I can find someone to swap with, thanks dude.

[WindyCity]

no problem just trying to help. i know how frustrating it can be having these types of problems and having nothing to go by or no help. if you have any more questions pm me. ill try helping out more. ive had similar problems to you in the past.

[giantdrifter24]

swapped maf's, but it didn't solve it.. :-\