I have a 94' Ls integra with i/h/e and a aftermarket clutch and 12 lb. flywheel. I have upgraded my ignition with magnicor wires and better spark plugs.

My problem is that i usually have poor throttle response, and when im at a light, if i rev my engine up a little, and then let it go back down, the rpms go way below idle (like 500-600) and the engine seems like it is going to stall.

I've narrowed it down to a couple of possibilities.

1) No problem at all, just cause the light flywheel.

2) Caused by my alternator which is pretty bad.

3) someone told me, poor throttle response could mean you need to clean your throttle body.

If anyone has any ideas, please let me know, and if you know how to clean a throttle body that would be very helpful.