Hi all! I have a 1999 290 Sundancer with twin 260 Mercs. Recently after cruising for about an hour and attempting to get up on plane the Stbd engine starts to buck like it was running out of gas or i was grounding the prop, neither of these was the problem. I placed the drive in neutral and opened the throttle and the engine accelerates no problem but once placed back in drive starts the bucking again when the throttle opened ?? Any ideas!
