so here's the deal,

when i was driving today all the sudden (out of the blue) my engine started to make a clunking noise. i thought it was my tire (it is an even rotation noise) clunk cluck pause clunk clunk pause clunk clunk. and it happens when i let off the gas and push in the clutch, but goes away when i step on the brakes (still happens when i barely press the gas or brake) again, its an even clunk, in time with something on the car because the faster i go the faster it gets and vise versa, any body know what going on?

Did you check all the belts?

yeah, i'll check them again (we removed one, the AC belt) when i installed the underdrive pulley. but i guess i'll check them again. what am i looking for?

Visual wear, or rips.

all good (a tiny bit of wear on the edge of the inside belt (altenater belt) is there anything else to check? and can i drive this to work tomorrow?

something lose under the car any pice of whatever that could be hiiting underneath.

Does it make the noise while idling?

Make sure no1 zip-tied your drive shaft. Hahaha that was such a funny prank....

no knocking durring idle, and would it start at some random time durring a drive if someone zip tied it? and how the heck would i even check for that?

Doubtful. Look at your driveshaft :P

Do a little test, when it start knocking, play around with the clutch and see if there is any correlation to loudness/occurance/speed of the knocking with the clutch is in, halfway in or out.

Are you still getting full power?

If it only happens while moving check your lugs.

push and pull on your crank pulley make sure thats tight.

Check your oil.

Does it get louder or more profound when you go turn hard.

is it the car u got from me?? if so i can tell u its not the cv axles or drive shafts they were looked at by a place in WI called cv pros and 1 is brand new so those r good dont worry about that but as said above check ur lugs may be loose and off subject did that knopckin ever go away? if so what was it?