Lately since the weather has gotten colder and I've been driving with the windows up I hear a double clunk or possably a double pop when I no-lift shift. It doesn't do it all the time and I can't quite make out where the sound is coming from, it almost seems like it's coming from the tranny but it also seems like it's at the rear of the car, but when I do it with the windows down I can't hear the sound inside the car and it pops from the exaust like it's suppost to. My buddy said it's the exaust I'm hearing inside the car. I hope so it's just got me a little concerned. I haven't noticed any difference in the way the car shifts, just that sound. If anyone else has heard this sound hit me up. Thanks guys!

08 SS Turbo, Victory Red, LSD, sunroof.

 

1 pop is normal 2 pops is fuel cutt if im correct i think ur car is normal

 

I hope so, I just never heard that inside before and it got me wondering. The silver SS is sweet! Is it yours??

 

1 Pop, means you completed the No-Lift Shift correctly.
2+ Pops, means that you have hit the rev limiter & you have not completed the No-Lift Shift correctly.

But, your car is perfectly fine!

 

You have to shift a bit faster to get one pop lol just keep pedal down, clutch out while shifting FASTTTTTTT then let go of clutch lol you gotta get faster but I don't think double pop is bad just not perfect you know. nothing bad!

 

Yep!

 

I'm pretty sure I'm shifting fast enough cause when the windows are down I hear 1 loud pop from the exaust. But, with them up is when I'm hearing the double clunk or pop. I'd like to meet some other SS T/C owners in the western Pennsylvania area so we can compare cars and the way they perform.


08 SS Turbo, Victory Red, LSD, High wing spoiler, sunroof, bone stock!!!!