I recently had to rebuild my fuel pump because one of the rubber check valves had disentegrated. One of the internal springs was badly bent when I took the unit apart and it broke when I tried to bend it back in place. I replaced it with what I thought was a good match to the original one. The first time on the water the boat did not have enought power to come on plane. I cut the spring down some and tried again and it ran better than it ever has since I have owned it. The problem is after about 6 trips the boat started losing power again and now only runs about 75% of what it should at top end. I have changed and adjusted the spring many times but nothing seems to help. I am confident it is something in the fuel pump but can't figure out what to change to get the fuel flow needed to power the engine. Any help would be appreciated.
model number - E88MSLEIM
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