Have 97 Camry 2.2l , 185000 miles. The problem is that I can hear noise at low speed and idle form the vacuum canister. The noise will go away if you just press canister with your finger, but it really does not vibrate too much. There is no issues with car, runs smooth and no check engine light. Any idea how to fix it?

 

Vacuum canister?

Power brake?

 

Not power brake booster, the noise is from charcoal canister. It is located between firewall and air filter. It has 2 valves on the top, brake booster very close but it is on the firewall.

 

Found the problem, it was loose hose from air filter to the charcoal canister.

 

great!!!!!