26-12-2012, 10:22 PM
You sure your primer grenade isn't leaking? Quite a common place to leak especially if air is entering the pump. Do you have clear fuel lines? Always a good place to start in finding leaks.
What's probably happening is when it's running, the draw from the pump overcomes any leaky spots in the lines. When it's sat, fuel leaks out and causes an air lock around the leak, and when you try and turn it over again the pump sucks more air in.
What's probably happening is when it's running, the draw from the pump overcomes any leaky spots in the lines. When it's sat, fuel leaks out and causes an air lock around the leak, and when you try and turn it over again the pump sucks more air in.
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