2002 Buick Lesabre Repair Question
02 vacuum leak
No it did not help. I have provided a picture. I hope this might be more helpful.
Little close where does big hose go? is vacuum on open port? is there aloose hose ? was work being done and hose left off? what location on engine?
The large hose goes to the brake booster. The family of the car moved from a different state and had work done there. I found the air leak that was triggering the p0171 code and part of a degraded hose still attach around the part. I have not been able to locat where that hose may have gone, or found a hose that was open somewhere else. The first picture is the part disconnected from the intake manifold, the second is a side picture.
O.K. port is not used so no hose to find. Get a cap for it that was what was left without top. Port used to attach test EQ
Thanks I appreciate your help. I did cap it off.
Look for an evaporator canister. That needs a vacuum supply.
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