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High Pressure Fuel Pump


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Hey all, in the keys and was coming back in at WOT, everything running great, when suddenly, motor turned off. Wouldn’t start back up. Luckily, made it back to my dock with my Rhodan. While diagnosing, I’ve noticed it’s not making any priming noise when I turn to half key. 2 months ago, I replaced the high pressure fuel filters in the VST. They were completely clogged (see my other post). I’m wondering if my the low or high pressure fuel pump went out? Does the 2017 DF140 fuel pump prime every time the key is 1/2 turn? Could this be the low pressure pump? 

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