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Old 05-02-2013, 10:47 AM
02ProstarSammyD 02ProstarSammyD is offline
TT Regular
Join Date: Apr 2011
Boat: current-07 X2, past-02 Prostar 209 - SammyD Edition
Location: Southeast
Posts: 2,215
Mine did the same thing last year. In the driveway you aren't under load. When I put the boat under load it wouldn't go above 25. Turned out to be a bad connection at the fuel pump but any fuel pump issues can show the same. Test your pressure under load first and foremost
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