I took the carburetor to a mechanic and he did a few adjustments but he said that nothing was majorly wrong with the carb (at least not bad enough to cause the jeep not to run). He smelled the gas and almost lost his lunch. I guess my siphoning job wasn't good enough . So I'm going to drop the tank today but does anyone have any suggestions as to how to clean out the tank? Also, do you think it's necessary for me to replace the fuel line or should blowing it out be sufficient? I really don't want to have to replace the fuel line, but if I do, what is the easiest stuff to work with?