Question about Vespa Motorcycles
Vespa et4 125 fuel starvation? Not enough fuel getting into carb... Carb drains off fuel just fine... Engine turns over and idles but when you demand higher revs and open up, bike starts cutting out and dying... Engine cuts out. Have cleaned the carb and checked the fuel lines, have also taken fuel tap out and checked the filters - clean. Air filter also clean. Pretty sure i have identifed it as fuel starvation. Anything else I'm missing out on? Oh and I've replaced the existing spark plug with a new one. Any help appreciated. Thank you and have a good day!
Check the main jet is set up correctly. Make sure there is plenty of fuel in the float chamber, if not check the fuel line again. There should be a good amount of petrol flowing from the carb feed pipe with the fuel tap on. It should fill a pint container fairly quickly.
Posted on Apr 24, 2017
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Posted on Jan 02, 2017
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