Bad Vibrations at 2k in any gear

[J30_Kidd]

hmm i'll try this tomorrow for sure, cause even after adjusting the idle screw on the iacv like it should be it idles real low when i have the a/c off now, i noticed this now that the weather here is cooling down a lil bit and i can actually have the windows open lol

[J30_Kidd]

Opening this thread back up, i had gotten fed up with trying to figure this problem out but now it's tiem to get back to it!

I've seen those so called performance chips on ebay and i know there just a resistor or rheostat in a box, Does anyone know what wires to cross this on, i'm suspecting my MAF is bad and thinking if i fool it and my problem goes away i know for sure

Thanks for any help guys!

[J30_Kidd]

Just a update:

Figured out the weird rpm issue while doing 50mph give or take, i changed out the speed sensor back to the one i had from the old transmission and it went away, still have the code though that comes on now and then through the day so maybe this one is also bad but not as bad as the other one was... idk. Also it still feels as if at times it retards the timing even while on the highway as i felt tonight coming home.

[J30_Kidd]

I forgot about this post i made, but wanted to update it for future reference.

1 or 2 months after that last post my o2 sensors started to throw codes, replaced and haven't that shake, thought still have the random moments of crap power and rpm jumping still.