QUOTE(lapuwali @ Jun 22 2006, 10:28 AM)
The throttle cable even on the stock FI takes a pretty circuitous route. It's likely that your cable is bad, which is part of what's causing the sticking. You also want to make sure the linkage isn't binding in any way. Take the cable and the return spring off and make sure you can smoothly operate the linkage by hand.
The accelerator cable can also get hung up in the tunnel, usually by being wrapped around the clutch cable.
This cable is not that old, and was working fine, I just rebuilt the car and put everything back. Now its sticks?