NX Problems
Thread Starter
Team Owner
Joined: Nov 2002
Posts: 32,739
Likes: 19
From: Try not to complain so much....
St. Jude Donor '14
NX Problems
Need help from the NX experts....
Had the car at the track last night and it didn't run well. I have 150 system, but only a 75 shot set up on a 96 LT1 in an Impala SS, Walbro fuel pump, Mallory 685 ignition and WOT switch.
I really "felt" nothing as far as boost on the track. Usually I can feel it, but couldn't last night.
Track seemed ok, but hot at race time (107 Degrees).
I refilled the bottle about 6 months ago and only sprayed once at the time to test it, then the car, and the bottle sat hooked up in the trunk.
I figured I had a full bottle, but once I got to the track last night, I really had to sit on the purge to get any No2 to spray out. It finally did, but not much. Bottle pressure was in the green.
I made three runs and the bottle pressure didn't budge. Usually after a run, it will drop down some, but last night nothing, after runs it didn't change.
Symptoms:
A. Slow times (non no2 times)
B. Old bottle
C. Purge takes 4 or 5 long bursts to get some no2 (not much)
D. No change in bottle pressure after runs
Should I stop and take the system apart to test it or is this an old bottle problem ?
Had the car at the track last night and it didn't run well. I have 150 system, but only a 75 shot set up on a 96 LT1 in an Impala SS, Walbro fuel pump, Mallory 685 ignition and WOT switch.
I really "felt" nothing as far as boost on the track. Usually I can feel it, but couldn't last night.
Track seemed ok, but hot at race time (107 Degrees).
I refilled the bottle about 6 months ago and only sprayed once at the time to test it, then the car, and the bottle sat hooked up in the trunk.
I figured I had a full bottle, but once I got to the track last night, I really had to sit on the purge to get any No2 to spray out. It finally did, but not much. Bottle pressure was in the green.
I made three runs and the bottle pressure didn't budge. Usually after a run, it will drop down some, but last night nothing, after runs it didn't change.
Symptoms:
A. Slow times (non no2 times)
B. Old bottle
C. Purge takes 4 or 5 long bursts to get some no2 (not much)
D. No change in bottle pressure after runs
Should I stop and take the system apart to test it or is this an old bottle problem ?
