smoking car problem

So I'm crusing down rt. 537 and smoke starts coming out of my exhast. So I lay off the gas and its slowly stops emitting and I lay on it again and it does it again. I looked underneath he car and saw the metal smoking. I figure I got a tranny leak from the pan and its just buring off on the exhast pipes but why is it only smoking when i hit the throttle. I put some "No-Smoke" stuff in but it didn't help. any ideas as to wtf is happening?

[WildBillyT]

You say you had a leak- check in that area. Is smoke coming out of the actual pipes or just from under the car?

Originally Posted by Rafterman

it only smoking when i hit the throttle.

and qwhen i park, the metal just slowing smokes

[V]

if its a pressure line leaking, when u brign the rpms up, the trans build pressure and may be blowing out fluid more

[Tru2Chevy]

Originally Posted by WildBillyT

You say you had a leak- check in that area. Is smoke coming out of the actual pipes or just from under the car?

We gotta know this before we can help more....

- Justin

Now it stopped! I guess jsut when its hot out. But there seemed to be tranny fluid leaking from the pan. I think its jsut burning off the exhast but Its when i lay on the throttle it comes out. I said before i had an anti-freeze leak but i fixed that. What else should i find out?

[GP99GT]

i suggest you fix the leaking trans fluid problem....and you wont have smoke coming out the back anymore

when i cracked my tailhousing it did the same thing...fluid dripping on the exhaust, looked like i blew the motor up