98 ford expedition
[
] the obd states there is a small vaccum leak . i can hear leakdown in the vaccum regulator i have checked vaccum canister and hosses going to canister egr and service device by brake booster.have replaced gas cap.
] the obd states there is a small vaccum leak . i can hear leakdown in the vaccum regulator i have checked vaccum canister and hosses going to canister egr and service device by brake booster.have replaced gas cap.


