Great information. My recently acquired 2002 GTS was fine with just under one half tank. Almost on empty I put in 10 gallons. Come out a bit later to find much of it on my garage floor. So, looks like I'll be looking for or maybe attempting to fix this myself as it would appear I have the same problem as quite a few other 2001-2002 GTS owners. Currently have a pan underneath the car to collect the fuel until it stops, hopefully right below the filler neck/tank connection point. Fuel gauge showed maybe 3/4 of a tank with the 10 gallons I added.
Any new information regarding availability of fuel cells for Gen 2 Vipers or am I stuck finding a used tank?
'02 Viper Heffner twin turbo
'04 SRT Ram supercharged - 702 rwhp SOLD
'01 Viper GTS Sapphire/Silver stripes - SOLD