Re: Stumble on acceleration
couple of possibilites come to mind, first I would look down throat (engine OFF) and open the throttle a couple of times, you should see a couple of steady squirts of fuel, this is your accelerator pump, If you have no squirt, either your float bowl is running out of fuel or your accelerator pump is dried up or check ball sticking etc.....
How is your idle speed , is it adequate in gear???? engine isnt missfiring is it??? running on fewer than eight cyliners????
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