You need a VENTED gas cap. The air displaces the gas that is being consumed by your E. If you can't find one, you can drill a small hole in the cap and accomplish the same thing. Ron ----- Original Message ----- From: "Lindsey Fuller" <yesdnil@xxxxxxx> To: "Chrysler 300 Club" <Chrysler300@xxxxxxxxxxxxxxx> Sent: Saturday, October 16, 2010 10:13 PM Subject: [Chrysler300] gas tank collapse '59 > I have been driving my E for several weeks since restoring it, going > thru about 2 1/2 tanks of gas. When filling, the gas pump does not shut > off before overflowing. I installed an inline electric pump for priming > when it has not been run for awhile, operated by a pushbutton. Otherwise > stock. I put in a new repo gas tank & sending unit. While driving on > multilane roads with no gravel, it has sounded like a stone flew up & > hit the underside of the car a few times. After the last fill, the gas > guage hasn't moved from full even though I estimate it should be close > to 1/2. When I crawled under the car today to give the tank a few thumps > with a gloved hand, I saw the tank had imploded at all 4 corners, > probably holding the sending unit near the top of the tank. No leaks. > Haven't found anything in manuals about venting. Anyone have any ideas > why the tank would do this? It is buckled up from all 4 corners on the > underside of the tank. Less than 400 miles on the car. Thks. > > Lindsey in Winnipeg. > > > ------------------------------------ > > To send a message to this group, send an email to: > Chrysler300@xxxxxxxxxxxxxxx > > To unsubscribe from this group, send an email to bob@xxxxxxxxxxxxx or > go to http://autos.groups.yahoo.com/group/Chrysler300/join and select the > "Leave Group" button > > For list server instructions, go to > http://www.chrysler300club.com/yahoolist/inst.htm > > For archives go to > http://www.forwardlook.net/300-archive/search.htm#querylangYahoo! Groups > Links > > > ------------------------------------ To send a message to this group, send an email to: Chrysler300@xxxxxxxxxxxxxxx To unsubscribe from this group, send an email to bob@xxxxxxxxxxxxx or go to http://autos.groups.yahoo.com/group/Chrysler300/join and select the "Leave Group" button For list server instructions, go to http://www.chrysler300club.com/yahoolist/inst.htm For archives go to http://www.forwardlook.net/300-archive/search.htm#querylangYahoo! Groups Links <*> To visit your group on the web, go to: http://groups.yahoo.com/group/Chrysler300/ <*> Your email settings: Individual Email | Traditional <*> To change settings online go to: http://groups.yahoo.com/group/Chrysler300/join (Yahoo! ID required) <*> To change settings via email: Chrysler300-digest@xxxxxxxxxxxxxxx Chrysler300-fullfeatured@xxxxxxxxxxxxxxx <*> To unsubscribe from this group, send an email to: Chrysler300-unsubscribe@xxxxxxxxxxxxxxx <*> Your use of Yahoo! Groups is subject to: http://docs.yahoo.com/info/terms/