New answers tagged gm
Well: When I reinstalled the engine harness and connected it back to the engine bay fuse block, I didn't properly tighten the five bolts that secure the connectors to the fuse panel. Apparently it was therefor not correctly grounded. Yay. Thanks everyone for the help!
The Twinport Ecotech engine is the second generation of the GM Family 0 engine technology (also called Family Zero ... haha, could even be "Family Zed" in the right parts of the world, eh?). It works by having the ability to close off one of the two intake ports near the intake valve at low engine speeds, which speeds up the air entering the cylinder and ...
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