Great, now what did I destroy/damage
08-25-2006, 01:34 PM
#1
Great, now what did I destroy/damage Well, I recently got my car tuned (numbers in sig) so of course I'm going to test it out. So I try to be alittle easy on my car, start in 1st gear roll, hit the n2o at arond 3500 RPMS. Spun like crazy, shift light came on and I backed out of it and instantly noticed a NEW sound.
The sound is coming from the tranny, only on deceleration. It's a "sshhhh" or whining noise. Sounds like I have a supercharger on my car. I can hear it the most in 1st gear, the higher I ride the RPMs down, the louder it is. If I put it in neutral the noise stops. It also seems to quiet down after driving it some.
I'm guessing a syncro(s) got messed up. Tranny still shifts fine, guess it couldn't handle the TQ. Sucks ***, because it was the only time I tested the n2o out.
So anyone have an idea?
The sound is coming from the tranny, only on deceleration. It's a "sshhhh" or whining noise. Sounds like I have a supercharger on my car. I can hear it the most in 1st gear, the higher I ride the RPMs down, the louder it is. If I put it in neutral the noise stops. It also seems to quiet down after driving it some.
I'm guessing a syncro(s) got messed up. Tranny still shifts fine, guess it couldn't handle the TQ. Sucks ***, because it was the only time I tested the n2o out.
So anyone have an idea?
08-25-2006, 02:19 PM
#2
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If you didn't shift under spin/ load, the synchro is not damaged. I suspect you are hearing the coast load side of 1st gear or you diff gears.Impacts are what breaks the gears, I don't think you did that (yet).