when i try to no lift shift my rpms jump up really fast and i hear a loud high pitched squeak noise. any idea what im ******* up?

 

yea, im pretty sure the rpm's will skyrocket with your foot fully pressing on the gas once you hit the clutch. Its suppose to happen, Im thinking that there's a parameter that stops it from redlining and cutting gas thats all. It stops just before redline and will hold it there until you make the shift. I dunno how long it holds it there though. Its much like the parameter for the launch control. holds the rpm at a specific rpm speed.

 

SWEET somebody else from MD im right near bel air cudajoe. whats your car look like ill keep an eye out

 

Holy **** there are other MD ss/tc owners!?! LIES! Why have I never seen one

 

MD's...get your cars to cp-e :P

 

lol, I didnt even realize your from MD.

I have the 2009 rally yellow Cobalt SS sedan and right now its only mod is the CIA stainless steal catted downpipe. I work in delaware during the week and everyother saturday, im working at the Old Navy at harford mall so my car will be there sometimes. I work this saturday morning till maybe 1? not sure. you should hear the NLS with a DP, lol. One word Awesome.

 

My NLS with my Hahn exhaust sounds like a BOV.

 

i'm not gonna bother reading everyones stuff. the noise you hear is probably backfiring or something, i get it too if i bang the rev limiter. just do what the ppl on the first page said and shift a split second earlier, problem solved. 1 smooth motion and it's done.

 

YOU ARE NOT DOING IT FAST ENOUGH! I did it today with my newest tune.... 7300 rpms 2nd to 3rd= ROLLING TIRE SMOKE I LOVE IT!

 

You like that latest tune file I sent you huh? If only these Trifecta tuned guys only knew what 340 whp+ whp feels like.

 

I'm too scared to hold the gas too the floor, push the clutch in, move the shifter, and let the clutch out. I think I would do it too slow, never attempted it yet, but I want to try it.

 

Naw... just do it in one smooth, quick motion and it's done.

You'll either hear tires break lose for a second or a pop... or both.