Still no start when hot
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Still no start when hot
I made this today at work and am going to completely isolate the HPOP from the air test. The only place i hear any air leak is someplace around the pump itself now. Replaced Fuel injector o-rings, nipple cup o-rings, stand pipes, dummy plugs, and STC fitting. I sure hope that its the pump and not the branch tube. I think this tool will either exclude the pump or make it clear that the pump is bad.
I just put the STC in about a month ago, do you guys think ill be able to reuse the orings or will i have to get new ones?
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I just put the STC in about a month ago, do you guys think ill be able to reuse the orings or will i have to get new ones?
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Freshman User
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Ok fellas I tested just the branch tube without the pump connected and had zero leaks in the branch tube.
I also air tested the pump on the bench and its leaking from a port in the front of the pump. Is that normal? I will post pics later, but think I might have finally found my issue. Any body have thoughts, suggestions or ideas?
It's the hole on the left right next to the gear
I also air tested the pump on the bench and its leaking from a port in the front of the pump. Is that normal? I will post pics later, but think I might have finally found my issue. Any body have thoughts, suggestions or ideas?
It's the hole on the left right next to the gear
Freshman User
Joined: Jun 2013
Posts: 44
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From: UPPER SALFORD PA
Ok fellas I tested just the branch tube without the pump connected and had zero leaks in the branch tube.
I also air tested the pump on the bench and its leaking from a port in the front of the pump. Is that normal? I will post pics later, but think I might have finally found my issue. Any body have thoughts, suggestions or ideas?
It's the hole on the left right next to the gear
I also air tested the pump on the bench and its leaking from a port in the front of the pump. Is that normal? I will post pics later, but think I might have finally found my issue. Any body have thoughts, suggestions or ideas?
It's the hole on the left right next to the gear
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