Well I pulled the top of the Carter carb off to see how bad it might be. Hoping to get it to work enough to check out the rest of the engine and drive train. I would usually pull the whole carb, disassemble and soak. But knowing there are no parts available I figured a complete tear down would likely tear up more stuff than I could get back together. Lots of varnish in the float bowl and the acc. pump was basically glued together; main jet also. Soaked the acc. pump and it's in pretty rough shape, doubt it going to do much pumping. Pulled the jets and I'm almost ready to put it all back together. The main metering needle is stuck in the main jet so I'm soaking it. Hopefully it will break free.
I pulled the front fuel filter and it seems clear so I'm going to reuse it for my testing. Drained the tank and got about 1.5 gallons of really nasty fuel. Probably 25 years old, really smelly. I thought I'd run the fuel pump and see if it would pump some new fuel through the lines but I can't get it to activate. It could be gummed up. Do I need to actually tap the starter for the pump to activate or should it activate by just turning the key on?
I've got an older VW and the pump in it will run for a few seconds with key on then shut off unless the engine is running.
I was a bit startled when trying to get the pump to run. I dropped a battery in it and decided to crank the engine over a bit with my son watching for problems under the hood. I cranked it over just a little and dang if it didn't try to start. I mean it actually hit and would have run if I hadn't quickly turned the key off. I had sprayed some carb cleaner down the carb earlier and I guess that's what it hit off of. Pretty exciting! Really makes me want to get it going.