<VV> Fuel Tank Collapse
jimster1 at earthlink.net
Sun Feb 16 03:03:18 EST 2020
Did anyone think of a vented gas cap that would allow the gas tank to inhale, thus preventing collapse and a vacuum lock interrupting fuel flow. Seems like a no prainer to me.
Jim, '66 turbovert
From: VirtualVairs [mailto:virtualvairs-bounces at corvair.org] On Behalf Of tony.. via VirtualVairs
Sent: Saturday, February 15, 2020 4:40 PM
To: virtualvairs at corvair.org
Subject: Re: <VV> Fuel Tank Collapse
On 2/15/2020 12:45 PM, Grant Young via VirtualVairs wrote:
> GM had a problem with collapsing tanks when they went to plastic. I had one replaced on my 1995 Impala SS because when it got low on fuel the tank would partially collapse - resulting in a tow to home, and then it would be fine when it was backed off the tow truck. Heard it was a problem for several years until they made the tank stronger.
I had a '69 Barracuda that sucked its gas tank almost flat after the gas
cap vent got plugged somehow. Aggravating.
I fixed it by first buying another gas cap, then I made a rubber collar
that fit the filler neck, drilled a hole through it, jammed it into the
filler neck and stuck my air hose in the hole and pumped the tank back
up til it went "plonk" and popped back into what was fairly close to its
original shape. It only took about 5 PSI to do it.
This message was sent by the VirtualVairs mailing list, all copyrights are the property
of the writer, please attribute properly. For help, mailto:vv-help at corvair.org
This list sponsored by the Corvair Society of America, http://www.corvair.org/
Post messages to: VirtualVairs at corvair.org
Change your options: http://www.vv.corvair.org/mailman/options/virtualvairs
More information about the VirtualVairs