Join Date: Aug 2019
Location: Clarks Summit, PA
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Engine vacuum hose routing question
I have a 1970 GTO that was produced in Freemont, CA. As such, it came equipped with the Evaporative emissions package (special fuel tank and vapor canister). When I purchased it, I also bought the Service and Fisher body manuals on CD as well as the Assembly guide on CD.
The Service manual refers to this system in that it shows the special fuel tank, but only mentions the vapor canister in passing. Where the vent hose from the tank goes to on the canister is pretty clear as it's the biggest hose of the group and can only go to one of the nipples. However, the little IDs cast in the canister are no longer legible, and I don't think the previous owner had the rest of it hooked up correctly after the engine was rebuilt.
So, my question is: Does any know or have a picture of the proper vacuum hose routing between the canister and the engine with this California setup? I have scoured the Internet to no avail. Thanks.