Just picked up a poweraid spacer (cheap) for my 2001 Sierra 5.3l. As the installation goes I need to adjust throttle cable. There are 2 cables attached at that point....any ideas?

One cable is going to be the actual throttle cable, the other will go to your cruise control unit. A service manual will be your best friend on this one. Unfortunately I haven't run into any issues involving the throttle cable on one of those trucks whenever I work on one. Most that I've had to do is tune ups and oil changes on them.

One cable is going to be the actual throttle cable, the other will go to your cruise control unit. A service manual will be your best friend on this one. Unfortunately I haven't run into any issues involving the throttle cable on one of those trucks whenever I work on one. Most that I've had to do is tune ups and oil changes on them.

yea, that's my next step. My owners manual has nothing about throttle adjustment, def need a service manual...thanks