Hello everyone! My name is Angel. I have a 2006 Chevy Cobalt LT. 2.2L. No mods, just my normal family car. I have a rod knocking and need a new engine. I took it to a shop and they wanted 2500.00 for a used one installed. I have a friend who can do it MUCH cheaper. BUT I can't remember whether my engine is Drilled and tapped for the Air check valve or not drilled and tapped for Air Check Valve. I have looked on car-part.com and that question is where I get stumped. Tried using the VIN and it does not reveal that to me.
Can anyone show me a picture of what we are looking for? I know the shop popped the hood and knew right away.