well initially they all failed the blow test which I identified to the seller back in March 21 at $6.99 I told seller I was keeping them assured that I could work out the leak bugs .
I opened a few and found noting wrong in the check valves and bolted everything up till I tried to run my 10hp d
I tried a second brand new pump and same problem ( blow test failed and no fuel) . I inspected my conversion job on the bypass cover and all OK I had even sealed the aluminum mounting plate on the polished bypass cover.
seller wrote back thanking me for my feedback which they would send to the manufacturer….:-( no offer of replacement or refund . I wrote back asking….for such
I did not mount all 5 pumps expecting no change in performance
see intial message to seller back in March ..
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first.. I am keeping my purchased items. 🙂
just curious…. Normally fuel pump pass fuel from IN to OUT to test these pump good test is to blow air IN to OUT then recheck if the pump can…. or allows air to flow in the reverse direction OUT to IN your pumps pass air OUT to IN but they should not allow this. any reason why ??
I can fix this anyway 🙂
Joining AOMCI has priviledges 🙂
