I have a simple question I think. New to Chev's so need help with the following. Is the engine timing and fuel injection controlled by the computer? Or is it just the TBI controlled by the computer. There will be more questions as I get more in to this vehicle but this info would be much appreciated.
Thanks in advance.

 

Welcome to the forum.

You will get more views if you post your question in the section of the forum about your vehicle.