1995 chevy lumina 3.1 liter vaccum leak somewhere
Year : 1995Make : ChevroletModel : lumina sedanEngine : 3.1L
looking for a vaccum leak found one vaccum line that runs from the intake manifold then tees off to the firewall then somewhere to the front of the vehcle but line was broken so i don't know where it goes looked for the vaccum canister in te front of car but not there need help finding where the broXXX XXne goes.
this should help you..please print
Emission Hose Routing LEGEND (1) To EVAP Canister (at rear of vehicle)(2) EVAP Vacuum Switch(3) EVAP Canister Purge Valve(4) To Rocker Arm Cover(5) Air Intake Duct(6) Throttle Body
(7) PCV Valve(8) Fuel Pressure Regulator(9) To Transaxle(10) Intake Manifold(11) To Accessory(12) To Vacuum Brake Booster(13) MAP Sensor
INSTALL OR CONNECT
I have already seen the diagrams and they did not help but when i had the air conditioner on it only blows out of the defroster and the floor when you accelerate then when you let off the gas it blows out of the front vents
yes,,this sounds like a vacuum leak....you may want to spray carb cleaner around the intake..it may be leaking...also you may want to remove and clean the egr valve,,it may be built up with carbon,causeing a vacuum leak from the exhaust
owns a repair shop...25yrs
I just need to know where that line tees off to because that is causing the leak and is there a such thing as a vaccum canister i know there is an evap canister are they the same I read somewhere there is vaccum canister under the lf headlight i looked there and did not see anything but the broXXXXX XXXXXne looks to have gone somewhere in that direction. fyi the line is totally gone.
there is a vacum resevoir on the lower left front splash sheild i will post a pic
im not sure i understand i was the one that answered the question and got you the info but tim got the accept and he opted out of helping