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Old 07-04-2021, 04:01 PM
wetbirks wetbirks is offline
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Quote:
Originally Posted by Mo View Post
Thanks for the pics and info. So it came alive with a shot of ether so we know it will start. You have a mechanical fuel pump. As suggested try priming the pump and again, ensure your choke is opening and closing fully. After that I'd think about the amount of gas in the tank..is there enough for the pickup tube to grab some.

Those mechanical pumps work for extremely long periods of time before any problems occur with them. However, occasionally they do develop a pinhole. I think, however, that because it fired up on ether there should have been lots of opportunity due to rpm to pick up gas and keep running.

That brings me to filters and carb. I'm wondering if there wasn't some sediment left in the tank that plugged the main jet on the carb. If you were able to just loosen the fuel line fitting coming from the fuel pump to the carb and turn it over you should see fuel leak around that fitting. If that is the case I would go to remove the carb and definitely clean it. Not a huge job, just be careful of your gaskets and clean the jets. If you are able blow some compressed air through everything by all means. When removing the jets ensure to use the correct size screwdriver and remember when assembling you don't need to tighten those jets back in with major torque, just snugged with wrist pressure...done. Clean up the needle valve as well. If it is your first time at a carb just take your time and I think you will do fine. I really think you will find your problem with the main jet...it is so hard to get a tank clean and then there is disbelief if dirt end up in the system.

Hope that helps.
Mo, your instruction seemed to be my next step based on what I've discovered so far.
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