Search results

  1. SeaRayClyde37

    Merc 3.7 170 High RPM Hesitation

    THE FAMOUS 460. I have an 86 or 87 Mercruiser 3.7 170 in a Sea Ray. Last summer It ran awesome until the starter burned up. Then the Fuel Pump decided not to work. Since I bought it I have rebuilt the carb, replaced the starter, and replaced the fuel pump with an electric fuel pump. My first...
  2. SeaRayClyde37

    Mercruiser 3.7 4cyl fuel not getting to carb - replaced fuel pump and same problem

    Hey guys, I have a 86 merc 3.7 170. I have two problems: 1 is the starter. Its turning over really hard. I already checked all of the connections, batteries etc. Cleaned everything. Batteries charged. It turns hard then speeds up then turns hard. 2 is a fuel problem. I stopped getting fuel in...
  3. SeaRayClyde37

    Help! Short from Bildge causing Hard Starts

    Ok guys. Working on an 86' Sea Ray Seville. 224 3.7 170 Mercruiser. Yes i know...the loathed 470. Stopped on the lake, went to crank and nothing. Went to the back and found a short. It was the positive from the disconnect to the float switch on the automatic bilge touching either the block or...
Top