trouble

If anyone can help or has guidance on these two mechanical issues, I would really appreciate. I have a 1988 Sea Ray Sorrento, 23 foot, 260 Mercruiser, 5.7 liter, Alpha. Here's my situation: 1. The trim knob on the throttle works only when I push the down position and the "trailer" button...

We have a beautiful 1972 SRV 180 with a 165hp I/O. Even with a full tank of gas in the bow, and two people standing as far forward as possible, the bow rises like a @$@#$ out of the hole, and then porpoises on flat seas. The prop is trimmed in 100%. Does anyone have any advice or experience with...

I have 07 310 Sea Ray with 5.0 Mercruiser 3 and stern drive. Boat sat for a year. Started it up with no problems. Used fuel treatment, changed fuel filters, impellers, oil and filters, and did general maintenance. Took it out on the lake and 20 minutes into the trip the port motor died...