Gas tank question
Gas tank question
I dont know what is worng with my gas tank... its a 1986 Iroc and every time when i take the cap off the tank (yes its the stock tank) i hear a hissssing its like its vacume sealed? is this normal any thoughts?
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Joined: Dec 2006
Posts: 2,403
Likes: 4
From: ms. gulf coast
Car: 91 R/S , 89 dodge p/u
Engine: L31 GM crate re-cammed , 318
Transmission: T-5 , 4 speed auto
Axle/Gears: 3.42 , ?
Re: Gas tank question
yes its normal , if the system has not been hacked .
Re: Gas tank question
well here is the thing someone has deffinatly been into this car iv found alot of problems with the car and that was just a question i had its kinda weird iv never had a vehicle do that before soo i figure i would ask...
Joined: Sep 2000
Posts: 2,504
Likes: 195
From: Moorpark, CA
Car: '91 GTA, '92 T/A Convertible
Engine: GTA: 350 w/Vortec heads, T/A: 305
Transmission: Pro-built 700R4
Axle/Gears: GTA: 3.27, T/A: 2.73
Re: Gas tank question
Its completely normal. Its a result of the tank being pressurized during operation.
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