Symptom: Air coming out of A/C vents very weak.
Diagnosis: I traced the vacuum line through the firewall and to the T fitting where it splits through the vacuum check valve and to the intake, and the other direction goes to the vacuum canister.
tested it, then cut the ends and reassembled everything on the hoses. This is OK.
I removed the vacuum hose from the T-fitting to the vacuum canister, checked to see no-body was watching and attached my "pulmonary pump" to the vacuum hose. (I blew into the hose).
The air flowed freely -- something was shot. I looked and looked and could not locate the canister. Correction - I could not ACCESS the canister. So, at the T-fitting I sealed off the opening with electrical tape and tested the vents. Great air flow - it worked.
So, now what can I do about the canister? Can I buy another one, mount it somewhere else and run a new line?
Thanks!