NX2K lag in low end acceleration [Archive] - SR20 Forum

: NX2K lag in low end acceleration


nx2000andy
10-23-2009, 09:45 AM
After searching this forum for over a year on this problem and doing many, many things related to my problem i still am at square one.


93 NX with a fresh SR20DE swap (40K) orig tranny....5 speed

I have very little low end (1st, 2nd gear) punch the car makes alot of noise but does not really do anything. Once i get up tp 3rd and higher it starts to take off!

THe loud engine noise that goes along with the lack of low end punch is similar to a bad mount or hub, if i turn the wheel to the left it goes away and sounds normal.\\\

....also some waiver in accel as i get up to 5k+ revs (have re grounded maf and cleaned egr, best i can)


Please Help!!!!! any suggestions welcome thx

nx2000andy
10-26-2009, 02:34 PM
Anybody and ideas or suggestions? come on guys thx

NayaL8R
11-10-2009, 05:07 PM
Check timing, adjust tps, clean maf....update results