Can anyone tell me where the two vacuum lines on the front side of the throttle body connect to, one is a little larger than the other. It is the first model of the 3800 with the throttle body at the rear of the engine.
carbon canister.
between your radiator and your battery
I figured one of them goes to the canister but what about the second one?
This engine is in a VC. Big gap between radiator and battery as the battery is in the footwell passenger's side rear.
If the second vacuum line is not used I could always hook up my vacuum gauge in the dash. Only ever see power though.
Thanks for the replies.
well on a vn vp they both go to the canister
these are ported vacum and not manifold vacum so your gauge wont reading correctly , plug the remaining hole as you dont require it for the VC