burning smell?

[s2pidluv4u]

...ok i got a 1995 3000gt base auto tranny...and i was on the freeway with my od off and pwr own...jus messing around with my car i decided 2 redline it a couple of times jus 2 show my friends how bad is the 3kgt on the freeway...anywaz...rite after i took the exit i did another blowout on the 3kgt flooring it 2 redline...but then i smelled some kind of burning rubber smell...it lasted onli 4 a couple of seconds...but im jus worried is there a problem with my car...i jus got the auto tranny rebuilt on my car a yr ago...is it because ive been floorin the throttle between 5rpm - 6rpm?...is it bad 2 always red line a auto 3kgt?...or somewhere similar of revving it high?...sorry im a newb...but 1 last thing...ive been hearing people tellin me not 2 use the PWR switch cuz its goin 2 messed up my tranny?...is this tru?...anywaz thats all i have 2 say 4 now...thanks...

[Igovert500]

Well I wouldn't say it's bad...but it isn't good. You are driving it hard, and that puts alot more wear and tear on your engine and tranny. As for the burning smell....there are billions of things in your car that can cause that. Unless you can locate the source of the smell, or see smoke (color and location) there isn't much we can help you with.

[Twizted_3KGT]

yeah...and go ahead and use your power switch it's not gonna hurt anything. But DO NOT do neutral drops (put it in neutral, rev the gas, and put it in gear to try to do a burnout). My auto worked perfectly, did 3 neutral drops, just 3, and it was done the next morning...not to mention doing the neutral drop did nothing but give a small chirp cuz it just dropped the rpms before goin into gear.

oh yeah and how fast were u going, b/c I had a set of tires that whenever i did like 80-100 mph for a few miles, i'd get out and smell burning rubber. So could just be your tires overheating.

[Linebckr49]

ya, burning smell could be a LOT of things as Igovert said. it could be the smell of brake dust from hard braking at high speeds, could be the smell of oil if you have a valve cover seal leak, could be other things too. i get a similar burning smell when i drive her hard and shift in the upper rpm band. i'm not worried. but don't redline your car, you make max power at 6000 rpm, so no need to redline to 7,000.

[Twizted_3KGT]

If you redline to 7k you'll be closer to 6k (max pwr) in the next gear, that's why you redline when racing.