hissing sound
Thread Starter
Pro
Joined: Jul 2010
Posts: 532
Likes: 1
From: new york city ny
hissing sound
I recently repair my ac system (converted to r134 with sanden compressor). Before I filled it with feron the system was vacuumed and was holding vaccum for 24 hours.
I never had working ac in my vette before so maybe its normal but when I turn off the car it makes a hissing sound for 10 seconds. Its coming from passanger side near condenser. Is it normal?
S.
I never had working ac in my vette before so maybe its normal but when I turn off the car it makes a hissing sound for 10 seconds. Its coming from passanger side near condenser. Is it normal?
S.
Le Mans Master
Joined: Apr 2011
Posts: 6,284
Likes: 1,171
From: Hermosa
I recently repair my ac system (converted to r134 with sanden compressor). Before I filled it with feron the system was vacuumed and was holding vaccum for 24 hours.
I never had working ac in my vette before so maybe its normal but when I turn off the car it makes a hissing sound for 10 seconds. Its coming from passanger side near condenser. Is it normal?
S.
I never had working ac in my vette before so maybe its normal but when I turn off the car it makes a hissing sound for 10 seconds. Its coming from passanger side near condenser. Is it normal?
S.
Although I did have to eventually replace an expansion valve on one car that made that noise quite a lot.
If it's working I'd leave it alone.
