Just had a new battery installed. Left ramp went about a mile out slowly increasing speed to about 3500 rpm. All of a sudden the engine alarm went off and the engine was running rough real bad. It was smooth at idle, no lights on dash peeing fine. We went slowly back alarm still going off. Took...
No it’s more like when this helm switch (toggle) is used to choke the engine a relay that’s inter connected to the linkage connected to the reed valves does not shut them allowing more fuel into the engine. Sometimes it works sometimes it doesn’t. Looks like a plunger.