bluej58 wrote: Mine leaked after sitting for 20 years unused but swelled back up after being reintroduced them to fresh gas.
they have since held for 4 years and over 30,000 miles.
So I say soak them in gas for a couple days and see if they feel tighter.
I say your spot on here.. today i soaked it in lacquer thinner for about 2 hours.. guess what ?.. it swelled!!
then i left it out on my bench for about 5-6 hours, just checked it and its still tight. that being the case im sure when it gets gas itll be fine..