Engine cutting out under load

[Orion]

Originally Posted by LakeErieFishing

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The fuel pump is mechanical and new this year. It's not the fuel pump.
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Never rule out new parts as being the problem. One time I spent 4 days trying to diagnose an issue after having recently replaced ignition components, swearing that they were new and couldn't be the problem......they were (bad condenser).

It does sound like fuel to me as well.