I have a 2006 Larson 260 with a 5.7 GXI-G with a DP-SM 1.95 drive. After getting on plane at a comfortable 3400 r.p.m. I usually set the trim. In less than one minute the set will drop off to nothing. Last year I had the pump assembly replaced by a Volvo dealer. The new pump did not help the problem. Now that the boat is out of warranty I would appreciate any feed back given.
