Just Peachy Farms
New Member
- Dec 20, 2017
- 17
- Boat Info
- '87 Sundance 410
- Engines
- Two mercruiser 330 gas bravo II
AC problem. Water lines clear and no air lock. AC compressor comes on but not pump so AC shuts down. Either pump is faulty or pump relay ( have three units) is faulty or both. How can I tell which to replace? Thank you, Billy M