RomanRegal
Petty Officer 2nd Class
- Joined
- Jun 9, 2003
- Messages
- 102
HI, I have a 1987 Regal with a 5.7 liter Mercruiser. I have a depth finder on the boat that can installed on the boat when I purchased it. It works fine at low rpms. However, pushing up the rpms causes false readings. I read in the instructions that this finder should have its own power source and not be run from the boat battery. Is there some type of filter I could place in the wires that would remedy this situation? Thanks Roman