i need help guys..i just got my fd set up with the td06, im pretty happy at the begining with all the power and all, but after awhile when im not stepping on gas, the rpm will go about 1000 and then drops down to 0 , and it just keeps on doing that forever..i can hear the exhaust sound bouncing up and down very clear...i set the boost at 12psi, i dont no much about cars...so please help me on this...thanx~~~~~~~~~~

 

o yea...one more thing...after the idle happened, the turbo doesnt kick in when it suppost to be...why?!?!?!?!?!?!?

 

What engine management are you using ?

 

couldnt it be the ignition or something?

 

I hate to be the pessimist, but it sounds like you ate a seal, and have lost compression....

 

at47, I agree with fatboy7. I really sounds like you blew a apex seal, that means you have to get a new motor. I would hightly recommend you jump on top of thing while your car is in the shop(get to learning). Also use the search it help sometimes.
But you said its only when you arent on the gas? Then you might have another case. Does the feel weak when your on the gas? What engine manangment are youi using(ecu=haltech,aem,apex pfc ect ect..)