Hi guys,


I searched all over but could not find the answer to this one. I am looking at the routing sticker under the hood and have two questions.


I know one of the hoses goes from the EGR solenoid to the vacuum port under the throttle body but the diagram shows a line from the canister going to the same spot.
Q: do I need to "T" these lines and run them both to the port under the throttle body?


I also know a hose goes from the passenger side valve cover to the upper connector on the passenger side of the throttle body. The diagram shows a line going from the far left side of the canister and routing to the same area as the line from the valve cover. But the diagram just shows it ending there.
Q: Does this line also need a "T" and run both to the upper port on the throttle body?


Thanks!

 

See this post. I'll help you out!
https://www.thirdgen.org/forums/tpi/...s+lines+issues.

 

PS: Finish your profile so we know what you have as in car,engine, year, trans, location.....

 

Here is my throttle body. Only has one male vacuum port on the right side???

 

what year?

 

1986 IROC Z, 305 TPI