Posted By: Fishbonz
Ranger Boat Gas Gauge - 08/26/16 06:41 AM
I have an older Ranger Bass boat (361V)that`s pushed by a 150 merc blk max that runs like a scalded dog.I don`t know what pitch the prop is but with just myself seated in it,and a flat calm lake ,it will do 50+.The previous owner told me he had opened the bores up on the motor.(what ever that means)Anyway, Everything on the instrument panel works just fine but the GAS gage bounces back and forth. Has anyone else had a similar experience with your gages? Is it an Electrical grounding issue?